All you Harry Potter fans out there: How about an overnight, adults only (21 and older) camp-in at the Museum of World Treasures with a Harry Potter theme? A Night at Hogwarts is Friday, September 1 at 6:00 p.m. and you won't leave until 8 a.m. the next morning. Sleep with Ivan the T-Rex and and spend an entire evening in the Museum engaged in Potter related activities. Your hosts for the evening? Nerd Barrage. Includes dinner, continental breakfast and cash bar until 10 p.m. Don't miss it. Get your tickets today!