Guests arrived to find Sir Ivan's castle lit up rainbow-style. The Peaceman Foundation, which was founded by Wilzig, focuses on supporting LGBT youth who have been affected by bullying, as well as veterans who suffer from PTSD.
Each year, Ivan Wilzig, aka Sir Ivan, hosts a lavish summer party at his castle in the Hamptons. Known as the "Playboy Mansion of the Hamptons," Ivan's annual bash never fails to impress.
This year, the ex-bank executive, who is now a singer and musician, was celebrating his newest song, the anti-bullying anthem: "Kiss All The Bullies Goodbye."