re: How do you mule your whiskey into your stadium?

Flask in the pocket was always the easiest.

The most impressive feat was when a sorority wanted to take jello shots into a game and we helped them.

We had 2 oz solo cups with lids like you would use in the food service industry. We tucked in our shirts and wore a jacket. Then we put the solo cups (with the lids on of coarse) down our backs, and put on the jackets. I don't know exactly how many total cups there were, but I think it was 50-60 muled by 3 guys.

I got it in after the game, so it worked perfectly.