The pop-ups have been crazy this summer in Chicago. Between walls full of rubber ducks and smiley face ball pits, everyone's instagram accounts have been filled with wacky settings. However, the craziest pop-up, at least in my opinion has yet to show its face and it looks like it's going to take a little more time before it does. Enter wndrmuseum the pop-up that includes an infinity mirrors room and a zero-gravity ball pit. Looks like a leaky roof is the one to blame as the museum of "wndr" (jrdn probably lives there) won't be opening until next month. Check below for full details and how you can buy tickets.