well i'm just a super huge baby but these are SOME of the cry spots.
ACL - there are several spots including the oft-mentioned Paul monologue.. once the opening number really hits with the entire cast coming at you.. pure musical theatre genius.
Rent - again.. good Tom Collins=lots of tears during the "I'll Cover You (Reprise)"
Avenue Q - yeah it's pretty bad when i can come up with a cry moment in this show. "There's a Fine, Fine Line" and "Fantasies Come True" kill me almost every single time.
Titanic - "Still". easily one of the best love songs to be on Broadway in the past 20 years.
anything you do let it come from you and it will be new.