Marina Diamandis, better known by her stage name, Marina and the Diamonds, is playing at the Granada Theater tonight along with local dance music group Ishi for Girls Night Out. Oh, you were going to stay home? Change your plans, because we’re giving away a free pair of tickets.

Check out a video of the Welsh singer/songwriter doing her thing here, then follow the jump to enter. All you have to do is fill out the form and in the field “What is the answer to the question?” tell us your favorite Granada memory. We’ll draw a winner at 3:30 p.m. today.