To-Do List: Dec. 28

An Octagon Garden at Holt Renfrew Ogilvy, livestreams by Live Aid and Il Divo and more.

Catch multi-disciplinary artist Danica Olders’ “Octagon Garden” at Holt Renfrew Ogilvy until Jan. 4. 1307 Ste-Catherine, 11 a.m.-7 p.m.

Danica Olders takes over Holt Renfrew Ogilvy with a stunning Octagon Garden.

Sports fans have some strong options tonight, between the return of the NHL (notably the Montreal Canadiens vs. the Tampa Bay Lightning) and the Toronto Raptors, which includes Montreal-born players Khem Birch and Chris Boucher, facing off against the Philadelphia 76ers. Televised, 7:30 p.m.

Two Montrealers shine on the Toronto Raptors roster.

Live Aid hosts a livestream to celebrate one billion views of their landmark 1985 charity concert via their two YouTube channels. Online, 12 p.m., free

Live Aid commemorates one billion YouTube views with a special online event.

Legacy Montreal camera shop Lozeau is in Boxing Week mode, offering a one-stop shop for any and all camera equipment. 6229 St-Hubert, 10 a.m.–8 p.m.

Lozeau offers great sales on camera gear for Boxing Week.

Il Divo pay tribute to their late member Carlos Marin with A Virtual Celebration of Life. Online, 12 p.m., free

Il Divo celebrate the life of Carlos Marin with a Facebook Live event.

For more Montreal events, please visit the Events section.

To read our latest To-Do List, please click here.