Calling all passenger princesses, princes, and everyone in between — Grindr is turning 15 and hitting the open road with a cross-country "Grindr Rides America" bus tour. It's the great all-American-gay road trip, and everyone's invited to hop on and join in the celebration of Pride.

The Grindr bus will be cruising through 10 cities across the U.S., kicking off in San Francisco on May 29 and wrapping up in New York City on June 30. Passengers can expect two full-service mobile photo studios for that perfect profile pic, local drag queens, free swag (including punny bumper stickers like "Hoexist" and "My Ass Is An Honor Student"), and Grindr Unlimited giveaways.