Why Now? An evening with Grabo and Kropa is a comedy show that has people saying it needs to be seen to be seen. Rob Grabowski (the titular Grabo) and Stephen Kropa (the surnamed) have known each other for many years. Performing separately at the iO Theater, Second City, CIC, The Crowd, and the home of this show The Annoyance, people keep asking them: why now? Why perform together, after all this time, now? Well you’ll just have to come to find out.