tucson: Wild Oats? I have no idea. If there are several options, where do you think it would be the freshest or best quality?|||wow...a mahi mahi... thats a good question...i ask myself that... i wonder if u can just order it in and shipped to u in one day i dont know...hehe...jk jk the best place i have heard that sold fresh fish...are costcos stores...but they can be expensive if you want good fish... i looked up costcos here...and like...here is a quote from someone that worked or w.e...bought there...at a costcos Costco in my area is carrying some great fish in the frozen food section. Each piece of fish is indivually frozen and wrapped. Each bag is about 3 pounds, holding 5-10 pieces of fish. They had salmon, ahi tuna, halibut, alaskan cod and mahi mahi fish available today. so ya...i hope i kinda helped here... and i am sure u got a costcos in ur location...