From The "Theresa's Sure Up To Speed" File...

I got Bobby Flay's new burger cookbook the other day, and I noticed that he mentioned a burger from Bolo, his first restaurant, and spoke of it's success on the menu in the past tense.

Back to Google - Bolo closed!

http://dinersjournal.blogs.nytimes.com/2007/09/12/hasta-luego-bolo/

Long story short, the building got bought out and demolished. Bolo had been on the NYC Culinary scene for 15 years. So...there you go.