Oddities and Curiosities Expo is a traveling marketplace and live-entertainment event that showcases eclectic vendors selling taxidermy, medical and natural history relics, vintage curios, occult objects, and macabre art. Held at the Kay Bailey Hutchison Convention Center in Dallas, the expo pairs vendor halls with sideshow acts, artist booths, and themed exhibits that appeal to collectors and fans of the strange and unusual. The event is notable for bringing together specialty dealers and performers from around the country and for its reputation within the alternative-collectibles and curiosities community.