Musical travels familiar roads By Jeffrey Borak
In "Greetings From Niagara," the last of the six mini-musicals that make up "See Rock City and Other Destinations," a new, generally unchallenging, musical at Barrington Stage Company's Musical Theatre Lab, a runaway bride-to-be named Kate (Jill Abramovitz) is offered an opportunity to jump over Niagara Falls in a barrel.