Mark your calendars! The Stern Grove Festival just announced their full season of free summer concerts including Atomic Bomb!, Hieroglyphics, George Clinton and more. On Saturday, slap on some goggles and get ready to see what happens when an unlimited amount of paint flys at Paint Wars. Join a discussion with filmakers Joel and Ethan Coen at Castro Theatre or demo the latest Virtual Reality devices at VR Day in the Mission. On Sunday, just be you, and see others be them, and you'll see just How Weird that gets at the annual street faire that encourages you to let the freak flag fly while discovering new local music and art. And next Tuesday, stop by these SF museums for free!