Chicago Oddities & Curiosities Expo

You'll find taxidermy, preserved specimens, antiques, skulls, insects and more bizarre items for sale at the Chicago Oddities & Curiosities Expo, where you can easily find decor fit for a haunted mansion (or your apartment's living room). When you're not taking in the oddities on display, you can sign up for a taxidermy class (for an extra $235) that guides participants on how to make their very own two-headed duckling mount.