Camping up in Mio last summer we went shopping at Glenn's Sunday morning at around 10-11am. I saw at least three people with beer/wine in their carts. Also saw another couple picking out a bottle of wine. I guess they all forgot it was Sunday.
I wanted to stand in line to see them all get rejected on the liquer purchase. One guy had two 30packs.
I've never really cared about the sunday morning ban....not as much as the 2am to 7am ban......but every state is different on that law.