'Little Provo:' Inside the Young Mormon Oasis Near D.C.

The '90s hip-hop set the mood. The giant poster of graffiti provided the backdrop. And the neon-and-smiley-face-adorned slap bracelets ensured you knew which decade you'd just entered.

The ice cream, assorted toppings and water bottles also let you know this was not some typical 20-something party.

Welcome to Little Provo.