The new Boston Burger Co. opened yesterday in the former Antonia's space in Davis Square. Their menu -- mostly "Angus Burgers " -- has many standard gourmet-style burger toppings (such as a 'black & blue burger' and a 'buffalo burger') with a few oddball ideas thrown in, like the Artery Clogger (a deep-fried beer-battered burger topped with bacon, cheese, and bbq sauce), the King (topped with bacon, bananas, and peanutbutter), and a conch burger topped with mango salsa and jerk mayo.
Their prices are in the $8-$10 range for a burger, while their fries (plain, flavored, and sweet-potato) are $4-$7 for a side, which seems pricey.
All of their burgers can be substituted with a veggie or turkey burger for an additional $1, which is an unusual surcharge, seems to me.
Anyhow, I'd love to hear anyone's experience with the place.