The sketch comedy production, “E&A’s Big Dumb Show,” is open to audiences at the YS Arts Council building on Friday, Aug. 12, at 8 p.m., twice on Saturday, Aug. 13, at 2 and 8 p.m., and again the following weekend, on Friday, Aug. 26, at 8 p.m., and finally on Saturday, Aug. 27, at both 2 and 8 p.m.