Early morning cafe in San Fran
re: Xiao Yang
I read somewhere on this board, I think, that Naan'n Curry is serving breakfast now.
There's also Pinecrest Diner
There's also a 24 hour Starbucks on Powell
Of all the joints, sadly I'd choose Starbucks ... though its been a zillion years since I've been to Lori's Diner.
Crossroads Cafe is not only not near Union Square it is not open at that hour.