Home People Cool Improv Everywhere turned Grand Central into a big theater with their lights performance! (VIDEO) 23 June 2014, 4:04 pm EDT By Silvia Hrabkovska Share on Facebook NEXT POST Outstanding Grand Central lights in NYC created by Improv Everywhere. What a how they put up! Share on Facebook NEXT POST Copyright ©2024 BOOMSbeat., All rights reserved. cool, people Share Connect Tweet 0 Comment Email