diff --git a/app/components/SubNav.tsx b/app/components/SubNav.tsx
index b0600a5c6..e32d8cd5c 100644
--- a/app/components/SubNav.tsx
+++ b/app/components/SubNav.tsx
@@ -7,14 +7,16 @@ import styles from "./SubNav.module.css";
 export function SubNav({
 	children,
 	secondary,
+	className,
 }: {
 	children: React.ReactNode;
 	secondary?: boolean;
+	className?: string;
 }) {
 	return (
 		<div>
 			<nav
-				className={clsx(styles.container, {
+				className={clsx(styles.container, className, {
 					[styles.secondary]: secondary,
 				})}
 			>
diff --git a/app/features/calendar/calendar-types.ts b/app/features/calendar/calendar-types.ts
index 5782ec19b..f94176619 100644
--- a/app/features/calendar/calendar-types.ts
+++ b/app/features/calendar/calendar-types.ts
@@ -42,6 +42,8 @@ export interface CalendarEvent extends CommonEvent {
 export interface ShowcaseCalendarEvent extends CommonEvent {
 	type: "showcase";
 	startTime: number;
+	/** Id of the organization the event belongs to, if any */
+	organizationId: number | null;
 	/** Tournament is hidden from the public (test tournament) */
 	hidden: boolean;
 	isFinalized: boolean;
diff --git a/app/features/calendar/loaders/events.server.ts b/app/features/calendar/loaders/events.server.ts
index 2be61a111..a13ab271e 100644
--- a/app/features/calendar/loaders/events.server.ts
+++ b/app/features/calendar/loaders/events.server.ts
@@ -6,16 +6,25 @@ import {
 	tournamentToSidebarEvent,
 } from "~/features/sidebar/core/sidebar.server";
 import * as SavedCalendarEventRepository from "~/features/tournament/SavedCalendarEventRepository.server";
+import * as TournamentOrganizationRepository from "~/features/tournament-organization/TournamentOrganizationRepository.server";
 
 export type EventsLoaderData = typeof loader;
 
 export const loader = async () => {
 	const user = requireUser();
 
-	const [tournamentsData, scrimsData, savedTournaments] = await Promise.all([
+	const [
+		tournamentsData,
+		scrimsData,
+		savedTournaments,
+		upcomingTournaments,
+		userOrganizations,
+	] = await Promise.all([
 		ShowcaseTournaments.categorizedTournamentsByUserId(user.id),
 		ScrimPostRepository.findUserScrims(user.id),
 		SavedCalendarEventRepository.upcoming(user.id),
+		ShowcaseTournaments.upcomingTournaments(),
+		TournamentOrganizationRepository.findByUserId(user.id),
 	]);
 
 	const registered = tournamentsData.participatingFor
@@ -34,5 +43,16 @@ export const loader = async () => {
 		.map(tournamentToSidebarEvent)
 		.sort((a, b) => a.startTime - b.startTime);
 
-	return { registered, hosting, scrims, saved };
+	const userOrganizationIds = new Set(userOrganizations.map((org) => org.id));
+	const organization = upcomingTournaments
+		.filter(
+			(tournament) =>
+				!tournament.hidden &&
+				tournament.organizationId !== null &&
+				userOrganizationIds.has(tournament.organizationId),
+		)
+		.map(tournamentToSidebarEvent)
+		.sort((a, b) => a.startTime - b.startTime);
+
+	return { registered, hosting, scrims, saved, organization };
 };
diff --git a/app/features/calendar/routes/events.module.css b/app/features/calendar/routes/events.module.css
index 4e0639087..7194302a5 100644
--- a/app/features/calendar/routes/events.module.css
+++ b/app/features/calendar/routes/events.module.css
@@ -6,3 +6,7 @@
 	gap: var(--s-2);
 	margin-block-end: var(--s-2);
 }
+
+.subNav {
+	justify-content: start;
+}
diff --git a/app/features/calendar/routes/events.tsx b/app/features/calendar/routes/events.tsx
index 6f97114cc..bca90e962 100644
--- a/app/features/calendar/routes/events.tsx
+++ b/app/features/calendar/routes/events.tsx
@@ -14,7 +14,13 @@ export const handle: SendouRouteHandle = {
 	i18n: ["calendar"],
 };
 
-const VIEW_FILTERS = ["registered", "hosting", "scrims", "saved"] as const;
+const VIEW_FILTERS = [
+	"registered",
+	"hosting",
+	"scrims",
+	"saved",
+	"organization",
+] as const;
 type ViewFilter = (typeof VIEW_FILTERS)[number];
 
 export default function EventsPage() {
@@ -33,29 +39,19 @@ export default function EventsPage() {
 		hosting: `${t("calendar:events.view.hosting")} (${data.hosting.length})`,
 		scrims: `${t("calendar:events.view.scrims")} (${data.scrims.length})`,
 		saved: `${t("calendar:events.view.saved")} (${data.saved.length})`,
+		organization: `${t("calendar:events.view.organization")} (${data.organization.length})`,
 	};
 
-	const shownEvents =
-		filter === "registered"
-			? data.registered
-			: filter === "hosting"
-				? data.hosting
-				: filter === "saved"
-					? data.saved
-					: data.scrims;
+	const shownEvents = data[filter];
 
-	const hasNoEventsAtAll =
-		data.registered.length === 0 &&
-		data.hosting.length === 0 &&
-		data.scrims.length === 0 &&
-		data.saved.length === 0;
+	const hasNoEventsAtAll = VIEW_FILTERS.every((key) => data[key].length === 0);
 
 	return (
 		<Main halfWidth>
 			<div className={styles.eventsListHeader}>
 				<h2 className="text-lg mx-2">{t("calendar:events.title")}</h2>
 				{hasNoEventsAtAll ? null : (
-					<SubNav secondary>
+					<SubNav secondary className={styles.subNav}>
 						{VIEW_FILTERS.map((value) => (
 							<SubNavLink
 								key={value}
diff --git a/app/features/front-page/core/ShowcaseTournaments.server.ts b/app/features/front-page/core/ShowcaseTournaments.server.ts
index 5031a7083..ca185d71f 100644
--- a/app/features/front-page/core/ShowcaseTournaments.server.ts
+++ b/app/features/front-page/core/ShowcaseTournaments.server.ts
@@ -275,10 +275,6 @@ async function tournamentsToParticipationInfoMap(
 			addToMap(userId, tournament.id, "organizer");
 		}
 
-		for (const { userId } of tournament.organizationMembers) {
-			addToMap(userId, tournament.id, "organizer");
-		}
-
 		addToMap(tournament.authorId, tournament.id, "organizer");
 	}
 
@@ -304,6 +300,7 @@ function mapTournamentFromDB(
 		url: tournamentPage(tournament.id),
 		id: tournament.id,
 		authorId: tournament.authorId,
+		organizationId: tournament.organizationId,
 		name: tournament.name,
 		startTime: tournament.startTime,
 		teamsCount: tournament.teamsCount,
diff --git a/app/features/tournament/TournamentRepository.server.ts b/app/features/tournament/TournamentRepository.server.ts
index 6e256772c..f893a3698 100644
--- a/app/features/tournament/TournamentRepository.server.ts
+++ b/app/features/tournament/TournamentRepository.server.ts
@@ -465,25 +465,6 @@ export function relatedUsersByTournamentIds(tournamentIds: number[]) {
 					.whereRef("TournamentStaff.tournamentId", "=", "Tournament.id")
 					.where("TournamentStaff.role", "=", "ORGANIZER"),
 			).as("staff"),
-			jsonArrayFrom(
-				eb
-					.selectFrom("TournamentOrganization")
-					.innerJoin(
-						"TournamentOrganizationMember",
-						"TournamentOrganization.id",
-						"TournamentOrganizationMember.organizationId",
-					)
-					.select(["TournamentOrganizationMember.userId"])
-					.whereRef(
-						"TournamentOrganization.id",
-						"=",
-						"CalendarEvent.organizationId",
-					)
-					.where("TournamentOrganizationMember.role", "in", [
-						"ADMIN",
-						"ORGANIZER",
-					]),
-			).as("organizationMembers"),
 			jsonArrayFrom(
 				eb
 					.selectFrom("TournamentTeam")
@@ -499,7 +480,6 @@ export function relatedUsersByTournamentIds(tournamentIds: number[]) {
 		.where("Tournament.id", "in", tournamentIds)
 		.$narrowType<{
 			staff: NotNull;
-			organizationMembers: NotNull;
 			teamMembers: NotNull;
 		}>()
 		.execute();
diff --git a/locales/da/calendar.json b/locales/da/calendar.json
index 81404938d..4604cbbfd 100644
--- a/locales/da/calendar.json
+++ b/locales/da/calendar.json
@@ -85,6 +85,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/de/calendar.json b/locales/de/calendar.json
index 3b486bead..01f4a3a97 100644
--- a/locales/de/calendar.json
+++ b/locales/de/calendar.json
@@ -85,6 +85,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/en/calendar.json b/locales/en/calendar.json
index ecf042e95..24a11a666 100644
--- a/locales/en/calendar.json
+++ b/locales/en/calendar.json
@@ -85,6 +85,7 @@
 	"events.view.hosting": "Hosting",
 	"events.view.scrims": "Scrims",
 	"events.view.saved": "Saved",
+	"events.view.organization": "Organization",
 	"events.empty": "No events in this category",
 	"events.emptyAll": "You have no upcoming events.",
 	"events.findOnCalendar": "Find an event to join on the calendar!"
diff --git a/locales/es-ES/calendar.json b/locales/es-ES/calendar.json
index 0b35ac8fd..686636b1d 100644
--- a/locales/es-ES/calendar.json
+++ b/locales/es-ES/calendar.json
@@ -87,6 +87,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/es-US/calendar.json b/locales/es-US/calendar.json
index 5a10e7d19..d4d13b7e9 100644
--- a/locales/es-US/calendar.json
+++ b/locales/es-US/calendar.json
@@ -87,6 +87,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/fr-CA/calendar.json b/locales/fr-CA/calendar.json
index 88fa6ba6e..8ae52253c 100644
--- a/locales/fr-CA/calendar.json
+++ b/locales/fr-CA/calendar.json
@@ -87,6 +87,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/fr-EU/calendar.json b/locales/fr-EU/calendar.json
index 88fa6ba6e..8ae52253c 100644
--- a/locales/fr-EU/calendar.json
+++ b/locales/fr-EU/calendar.json
@@ -87,6 +87,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/he/calendar.json b/locales/he/calendar.json
index 949bad1d2..56cb5ba1f 100644
--- a/locales/he/calendar.json
+++ b/locales/he/calendar.json
@@ -87,6 +87,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/it/calendar.json b/locales/it/calendar.json
index 56ff9d264..27bb3b219 100644
--- a/locales/it/calendar.json
+++ b/locales/it/calendar.json
@@ -87,6 +87,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/ja/calendar.json b/locales/ja/calendar.json
index 61bcb3278..6948aab0c 100644
--- a/locales/ja/calendar.json
+++ b/locales/ja/calendar.json
@@ -81,6 +81,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/ko/calendar.json b/locales/ko/calendar.json
index 2c3aa5e58..f57a24593 100644
--- a/locales/ko/calendar.json
+++ b/locales/ko/calendar.json
@@ -81,6 +81,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/nl/calendar.json b/locales/nl/calendar.json
index ab8c866fc..3f1275999 100644
--- a/locales/nl/calendar.json
+++ b/locales/nl/calendar.json
@@ -85,6 +85,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/pl/calendar.json b/locales/pl/calendar.json
index ea25940e4..3c0b5efa3 100644
--- a/locales/pl/calendar.json
+++ b/locales/pl/calendar.json
@@ -89,6 +89,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/pt-BR/calendar.json b/locales/pt-BR/calendar.json
index d753e8d3c..a13dfa114 100644
--- a/locales/pt-BR/calendar.json
+++ b/locales/pt-BR/calendar.json
@@ -87,6 +87,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/ru/calendar.json b/locales/ru/calendar.json
index 12f163e0f..5e1dbca53 100644
--- a/locales/ru/calendar.json
+++ b/locales/ru/calendar.json
@@ -89,6 +89,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""
diff --git a/locales/zh/calendar.json b/locales/zh/calendar.json
index da0e2a2a1..041335fcc 100644
--- a/locales/zh/calendar.json
+++ b/locales/zh/calendar.json
@@ -81,6 +81,7 @@
 	"events.view.hosting": "",
 	"events.view.scrims": "",
 	"events.view.saved": "",
+	"events.view.organization": "",
 	"events.empty": "",
 	"events.emptyAll": "",
 	"events.findOnCalendar": ""