Spamilton, the acclaimed show that celebrates, roasts and eviscerates the Broadway blockbuster, is coming to Chicago. Hamilton creator Lin-Manuel Miranda claims he laughed his brains out upon seeing this theatrical parody. Written by Gerard Alessandrini (Forbidden Broadway), Spamilton is not just a send-up of its Tony-winning source material; it also pokes fun at such Broadway icons as Patti LuPone, Audra McDonlad, Stephen Sondheim and more. See the spoof that the New York Times called “smart, silly and convulsively funny” when it comes to the Royal George Theatre.  Performances dates on Goldstar have been extended through August 20.  If you can’t afford Hamilton, Spamilton is the next best thing.