Hello! City of Angels 'hound here. I've been asked by the kind folks at CH to post this here, rather than on the L.A. board. The logic escapes me a bit, but I respect Chow regardless.
Anyway...a friend has asked me to find out what is the nearest New England equivalent to an In-N-Out burger. You're welcome to voice your like or disdain for any or all, but the friend's young nephew has fallen in love with I-N-O while he's been here, and he'd like to relive some Cali moments when he's back home (where that is, I know not).