Hi - making this for the first time and have been informed that it will taste the best if I use fresh oysters. Problem: I don't know where to find them. Also, I don't drive so I would have to depend on public transportation. I live in Uptown (Broadway/Argyle). There is a place by the El that has live crabs. Do they have oysters? I'd rather not relay on Jewel - if they even have any. Thanks so much!