When my kids were younger we always had an extra ticket that allowed them to invite a friend to come to the game. If we won, we'd tell them they could go to another game, if we lost we'd tell them they were banned from attending further games. Come to think of it, I still pretty much enforce that rule even among my friends that I invite to games. :eek2:
Also, I have 2 games day uniforms: warm weather and cold weather. Once I switch to the cold weather gear, there is no switching back until the next season. Lastly, a good number of the folks in my section at BDS have been sitting together since '88. The regulars must sit in their usual seats - several times we've made folks move during the course of a game when things were not going well. But we're not superstitious, either.