[MissTeeks]

The Wild are offering 10% interest on theirs:

http://www.startribune.com/sports/blogs/170035286.html

1. If a season-ticket holder is willing to keep their money in their account during the lockout, they will receive 10% APR interest (so annualized interest computed over 360 days; not 365) on their money for the games canceled and not rescheduled.
That interest can be used as a credit in their account.
When a game is at least postponed or canceled, from that moment, if a season-ticket holder keeps their money in their account, the STH would receive 10% APR interest for each day it remains canceled or postponed and last until the NHL announces a new schedule.
So obviously that's better than putting your money in the bank. The last lockout, the Wild offered 5%.