Five things to check out at this year's Fan Expo Vancouver

Fan Expo Vancouver
When: March 1 to 3
Where: Vancouver Convention Centre
Tickets: fanexpovancouver.com
1. Celebrities. Each Fan Expo hosts a horde of acting talent who show up for chats, autographs and photo sessions. Along with actors who film TV series in town (Katie Cassidy from Arrow, Brandon Routh from Legends of Tomorrow, half the cast of Riverdale), there are usually a few celebs who have made their mark on pop culture in other ways. This year, guests include Pom Klementieff, who plays Ma