Trans-Siberian Orchestra @ Allstate Arena: Christmas isn’t over until this musical troupe says so. The symphonic metal juggernaut takes over the arena tonight with a set of grandiose holiday compositions along with lasers, pyro and other special effects. Tickets: $57.50+. 3 pm and 8 pm, 6920 N. Mannheim Rd., Rosemont.
360 Hoppy Hour @ 360 Chicago: It’s happy hour with a view. Join Revolution Brewing on the 94th floor observation deck of the John Hancock Center for $5 drink specials, a live DJ, games and trivia, plus the best that this local brewer has to offer. Tickets: $10.50 for locals. 5:30-8:30 pm, 875 N. Michigan Ave.
Titanic @ Roscoes: Twenty years ago we were blessed with “Titanic,” the epic love saga of Jack Dawson and Rose DeWitt Bukater. For tonight only, Roscoes relives the movie greatness with an exclusive experience. “Dine with the Astors, Guggenheims, and Strauses in the first-class dining salon. Dance to the sounds of traditional Irish music and drink beer and Jameson in the third-class mess hall all while searching for the truth about the legendary Heart of the Ocean.” And of course, belt along to the soundtrack. Free to attend. Open 5 pm-2 am, 3356 N. Halsted.