Pitch day will be held in the Sikorsky Challenge building at Kyiv Polytechnic Institute 37 Peremogy Ave (Click here for Google map to the historic tank near the front door of the event, but the street address is not correct).  The building is located behind the museum and building number 1.  The easiest way to find it is to follow the marvels of engineering they have placed around it.  The first is an Antonov Helicopter, go behind it and down the hill.

If you see this Yak plane you are VERY close

Just find this tank and go in these doors!  Here is a map from the Metro Station Politechnichiskaya.