Here is your topic: Top Five Favorite Party Tricks. Either tricks you can do, or tricks you've seen other people do. Knotting a cherry stem with a tongue, the straw-paper spider who's made to dance with a drip of water, allllll the match-stick tricks, halving an apple with one's bare hands, etc. Go!
Please feel welcome to share stories about why your Top Five picks are what they are, though a straight-up list is fine, too. Please refrain from negatively auditing other people's lists, because judgment discourages participation.