For San Francisco area members: vinyl sale 5/9/21 at Noe & Market

I have no idea whether it will be worthwhile going here, but after grocery shopping this morning I noticed a flyer that indicated there was a large outdoor vinyl sale 5/8 and 5/9 beginning at 11am each day at the corner of Noe & Market. I thought we might have some nearby forum members who want to check it out, so I'm just posting this as a "heads up" here. I don't know who is doing the sale or if it will be worthwhile going out of one's way to visit, so please don't blame me if you go and it's a bust!