Originally Posted by WhyFi

Frankly, weekends don't seem to matter these days - it's all the same. I went to Costco last Saturday at lunch time, something that I would normally avoid, 'cause it's usually a zoo, and it wasn't busy at all. And while I can't help you with the store hours being wonky, I stand by my earlier recommendation - check google maps for live busyness levels before leaving the house.