The annual Macy's Thanksgiving Day Parade, which will march its way across Manhattan on November 25, has always been a great platform for Broadway shows. Each day this week Broadway.com is flashing back to a classic parade performance, beginning with this gem featuring Lea Michele and Jonathan Groff. Back in 2007 the charming duo were headling the Tony-winning musical Spring Awakening when they walked onto a float to perform "Give My Regards to Broadway." Who knew just a few years later TV's Glee would catapult Michele and Groff to global fame! The song's message rings even more true these days, with Michele busy filming Glee and Groff currently scaring London audiences in Deathtrap. We can't wait to have them back on the Great White Way. Until then, watch the pair put their own spin on the classic George M. Cohan song.