The lesbian-themed “The Favourite,” an Oscar contender with Olivia Colman, Emma Stone, and Rachel Weisz opens today in metro theatres to various showtimes. The first annual Dream Benefit Gala will raise money for homeless LGBT youth affected by HIV/STDs, poverty, and abuse. The event will feature a red carpet, music, food, and live entertainment from 7:30– 11:30pm. It’s a holiday tradition. The Atlanta Gay Men’s Chorus presents Holly, Jolly & Gay!: The 38th Annual Holiday Concert tonight at 8pm and Saturday, Dec. 8, at 1pm and 6pm. The Celtic Thunder X Tour features 27 new songs including traditional and contemporary Irish songs.