Went to Abuelos in Plano for dinner with my family. Had not been because of covid. Had to keep asking waiter for tea, chip and hot sauce. At the end of meal, handed him a Visa gift card which he complained about taking, said sometimes they don't work and also 2 - $10 vouchers which I had not used because of covid. The manager came and told me they expired last month. I did not know they had expiration dates. I think they should have made an exception since at 73 I had to be careful where I went during the pandemic. Bad service all around!