The Radio City Christmas Spectacular, featuring The Rockettes, perform through Wednesday at the Air Canada Centre, 40 Bay St. $35.50 to $84.50. radiocitychristmas.com.
Body Worlds, an intimate look inside the human body, is currently on display at the Ontario Science Centre, 770 Don Mills Rd. ontariosciencecentre.ca.
The Harbourfront Centre, 235 Queens Quay W., will be hosting skating classes for all skill levels through Dec. 6.
Register by calling 416-973-4093.
Author Victor Lodato will read from and sign copies of his newest book, Mathilda Savitch: A Novel at 8 p.m. at McNally Robinson, 1090 Don Mills Rd.
Shanghai Symphony Orchestra, featuring pianist Yuja Wang, performs at Roy Thomson Hall, 60 Simcoe St., at 8 p.m. Tickets are $29 to $128. 416-593-4828.
The Rivoli, 332 Queen St. W., presents stand-up comedy with Fraser Young, Pat Thornton and others. 9 p.m. For details, visit the website altdotcomedylounge.com.