By Tammy Reese There are anniversary celebrations, and then there’s Saturday Night Live’s 50th. Last night, on Valentine’s Day, Peacock gifted fans with SNL 50: The Homecoming Concert, a once-in-a-lifetime event packed with legendary cast members, musical icons, and pure nostalgic magic at Radio City Music Hall. Hosted by the ever-charismatic Jimmy Fallon — The Tonight Show host and former SNL cast member — the concert was a love letter to the show’s unparalleled legacy in mu
