I am having a private party in a function room in Allston. The guest list has swelled to nearly 50 so I don't think that a couple of platters of cheese from CostCo is going to cut it. The party is from 2:00-5:00 so I don't want a meal - just dips or finger foods or little roll-ups or ...? Can anyone recommend a totally reliable caterer? Thanks SO much in advance.