How do be good while at a seminar with snacky snacks around all day

My strategy for today-

1 - get up early and get a bit of exercise in - 20 minutes of being positive and good
2 - eat a delicious and nutritious breakfast/poached eggs with avo! :)
3 - don't sit near the snacky snacks
4 - don't meet for post seminar drinks
5 - keep tracking

Let's see how I do!!!! :)