What are some things you can bet on?

Question

I am running an activity where members of my group get to bet "points" on different things. There is a new thing to bet on every week, so it has to be an outcome that will be unveiled within that time frame. One example would be who will win the world cup or presidency? But that's not for a while and I need more examples. It's for teenagers, so it can't be too boring. Thanks.

Answer 1

1) Weather (for example - the high temperature, in Centigrade, in Athens, Greece next Thursday).

2) Financial markets (for example, what will the price of oil be a week from now?)

3) Sporting events (questionable legality, but lots of fun)