What time is it? Its LEGO Adventure Time! Build eight colourful Adventure Time characters and role-play funny scenes from the smash-hit Cartoon Network series with the LEGO Adventure Time Lego Adventure Time 21308. Use the included accessory elements to create your own stories and make every day a fun adventure! The LEGO Adventure Time Lego Adventure Time Set features 8 buildable LEGO brick Adventure Time characters: Finn, Jake, Princess Bubblegum, Lady Rainicorn, Marceline, BMO, Ice King and Gunter.