theatre Open Submissions Festival 2026 Royal Court Theatre · Sloane Square, London SW1W 8AS Dates Mon, 30 Mar 2026 · 19:45 Tickets Tue, 31 Mar 2026 · 19:45 Tickets Wed, 1 Apr 2026 · 19:45 Tickets More Thu, 2 Apr 2026 · 19:45 Tickets Fri, 3 Apr 2026 · 19:45 Tickets Mon, 14 Sept 2026 · 19:45 Tickets Tue, 15 Sept 2026 · 19:45 Tickets Wed, 16 Sept 2026 · 19:45 Tickets Thu, 17 Sept 2026 · 19:45 Tickets Fri, 18 Sept 2026 · 19:45 Tickets