Arby’s brought the meats (and a special milkshake) on a 2,000-mile road trip to Hiko, Nevada, for the Area 51 Basecamp Experience. A day after popular DJ Paul Oakenfold performed, the Arby’s food truck served secret menu items as fans enjoyed alien-themed attractions and presentations from expert ufologists.

Check out all the sights and sounds from Day 2 of the Area 51 Basecamp Experience above.