BOSTON! Zip up your coats and bring a scarf, hat, and gloves–you have a mission tonight!

Boston Calling has the Find the Vinyl scavenger hunt prepped this evening to announce the May lineup plus the chance to win two three-day General Admission tickets. Following the scavenger hunt, two viewing parties at the Fenway and Harvard Square locations of Tasty Burger for a video that reveals the entire festival lineup. If you are a fan of beef burgers, I recommend the onion burger. And make it a double.

Read on for Find the Vinyl details and how to play! Good luck!