ODESSA - Tickets went on sale Wednesday morning for one of the most anticipated high school football games of the season.
The crosstown showdown between Permian and Odessa High is expected to be a sell-out.
If you want you want to score some free tickets, the school district is offering their Twitter followers a chance to win some.
All you have to do is know your Mojo versus OHS history.
The district will post trivia questions about the long time rivalry on Wednesday and Thursday on their Twitter page.
The first person to tweet the right answer will win four tickets to Friday's game.
You've got to pay attention because there isn't a set time for the trivia questions.