[Boston] Anyone interested in going to somewhere other than Mr. Bartleys?

[edit] Apparently the burger cottage had a fire today

I am in need for a good burger and who better to share it with but my friends' list!

If you are not in Boston, I can fax you one ;)

I am up for suggestions. My backup to Mr. Bartleys is usually R.F. O'Sullivans on Beacon St. between Porter and Inman.