Cake/Bakery

Does anyone have recommendations for the best cake bakery? I’m not looking for bakers who make good looking cakes that don’t taste great and end up going to waste. I’m so done with fancy-looking cakes that lack flavor. It’s my kid’s birthday, and we’re expecting 12–15 kids. Has anyone tried customized cakes from Costco, Glamorgan, or Coop? Any recommendations please?