HOT-TICKET ITEMS

THE ARTIST PROJECT Meet and buy art from more than 250 top contemporary artists from Canada and abroad at this contemporary art expo. Early-access preview tonight from 5-10 p.m. (tickets $50), as well as the opening party from 7-10 p.m. (tickets $30). Better Living Centre (195 Princes’ Blvd., Theartistproject. com). Until Sunday. YOKO ONO: THE RIVERBED is a three-part installation that is a repository of hopes and dreams for individuals and for the world. It encourages collaboration with the artist, the museum and visitors, by participating in the artwork through everyday action and contemplation. This Friday from 7-10 p.m., don’t miss

Voice Pieces, an intimate concert presentation by local artists The Element Choir, Lillian Allen and Mamalia. Gardiner Museum (111 Queen’s Park, 416-586-8080). Until June 3.