sevenleaves, i don't think you need to inform the GBNC personnel in advance. Just bring your due's and they'll let you in..:) here's, where you can find all the information to the party: http://sajha.com/sajha/html/index0.cfm Good Time Emporium 30 Assembly Square Dr. Somerville, MA 02145 Ph# 617-682-5559 it appears to be easily accessible from McGrath Hwy and I-93. hope this helps...Happy dashain