ArtsALIVE! is hosting a cabaret on Saturday, Jan. 5, in the John Jay High School theater that will feature both current students and a handful of alumni. The event will begin at 8 p.m. The performers will be reprising songs from past John Jay musicals. For tickets visit http://encorecabaret-eorg.eventbrite.com/#. Andre Catrini, a graduate of John Jay and Cincinnati’s College-Conservatory of Music, will be musical director. Tomm Polos, a John Jay graduate who attended the University of Southern California’s School of Theatre, will be master of ceremonies.