1) The food competition. The winner of this competition will receive a bonus of 25% health. Always luck based.
2) The safety competition. Top 3 will be the first to attack, and safe from being attacked. Every one else will be random.org'd, first person out of the competition will not be eligible to attack at all.
3) If you are first in the competition you will be given a hint to a question that rewards the person with the correct answer with a secret weapon. One guess is allowed per round.

At the beginning of the game you will be allowed to pick one of these specialties: You can choose the same as someone else.
1) 5% extra damage.
2) 20% extra health.
3) 1/6 chance of dodging