Race to Adventure! expands with this double-mini-expansion pack! In the Dinocalypse Now mini-expansion, you'll dodge psychic dinosaurs as they burst through their time-portal and travel to the Century Club's most secret base on the island of Kauai. Can you protect your clues and win the Race all while on the run from a reptilian menace? In the Hollow Earth mini-expansion, you'll Race into subterranean depths by sinkhole, underground river, and cave entrance. Will you be the one to uncover the lost treasure of the Neanderthals and rescue a sunken city?Contents4 boards (2 per mini-expansion) of new game pieces and new location tilesItem Weight - 0.31 lbs.