Are employees asking to see vaccination cards even if they are wearing a mask I was told Costco was asking to verify the vaccination card.

Masks here are required so did not have to verify vacinations

The business can ask us to wear a mask, its up to them. We just need to be a bit more vigilante on helping by wearing and for those with vax, we just need to follow the business plan we are patronizing. I was in Montana today, and the State lifted the masking plan, but some businesses are requiring employess to mask up, and its a mask up if you want for the patron concept. All though i stopped here in Spokane to buy gasoline and the business was still requiring masks, unless you are vaxed up, yet the employees were still masking by management.

I haven't been asked

Not sure. Right now everyone has to wear a mask