You can also play 2vs2 ctf games (3vs3, 4vs4 and more if you're feeling crazy will count as events), or participate in events like survivor, bank robbery, LRS (last rabbit standing), xLRS, jailbreak, AYCR (all you can roast), CTF, race, assassination and a few other events i'm forgetting right now. As for when: as far as i know, the next season won't start until summer 2003. So you'll have to be patient ;-P