They cancelled my tickets, without notifying me (the purchase was confirmed by them, and by the performance management) right after purchase! I learned at the theater with 2 little kids, at the ticket box! I had to buy full price ticket in the back, as the kids were so excited about the show. Called Living Social - no apology, said they reimbursed me, could not get a manager. The rep suggested to email - as I did, no response in 7 days. This is definitely the worst customer service I have encountered in a long time. It happened to most/all who bought the deal on and after Dec 9 2016. I would like to hear what LivingSocial team has to say, if they have customer care function at all.