Yesterday's game was rained out, your ticket is good for any of the remaining 7 home games including tonight. It's Pokemon Go Hunt before the game. The Zooperstars are returning. Find out when.
The game asks for a lot of information from your Google account. If you use your iPhone or Android and log into the game with your Google account you end up giving the game full, unbridled access to your account. Is this safe? Um no.