My friend Aamani, like me, works from home so once every couple of weeks or so we get together for lunch. Last week we went to the Cornerstone Cafe. I've been there from time to time since I wrote my review some years ago, and I usually enjoy our brunches there. This time I wasn't that impressed by lunch. I ordered a cheeseburger and I specified that it be medium rare (they asked). It wasn't - there was no hint of pink to the meat and it tasted dry and boring. The accompanying fries were standard. Service was friendly and prices are reasonable, and I think Aamani enjoyed her sandwich, but I'll stay away from the burgers here.
Cornerstone Cafe
600 Dutton Avenue
San Leandro
510-562-2535