If you go into “The Halfwits’ Last Hurrah” knowing anything about Four Clowns, then you know that you should expect a fantastic show. And it doesn’t disappoint. From the time you are standing in line waiting to enter the theater, to the second you leave the show has already begun. Using clown techniques the ensemble draws the audience in for hilarious highs and heart stopping lows. This show has it all: comedy, tragedy, songs, aerobatics, and much much more. If you’re going to see one Fringe show this season, let “Halfwits’ Last Hurrah” be it.