One month ago bought tickets for a Circus today in London and when me, my two small kids and husband got to the address given by Groupon there was nothing! We wandered around until contacted Groupon customer service who confirmed the wrong address then made me call ticket line who informed me that the show was happening in another location a while ago! Wasted money, time, we cancelled another activity because this one was booked. Disappointment and no answer from Groupon. I want my money back!