Venue: outdoor park pavilion

What I have so far: silly straws, 3 gallon plastic drink dispenser, cooler

Drink options:
Water in dispenser
Water bottles
Lemonade in dispenser
Lemonade in boxes/ pouches
Iced Tea in dispenser

I’m struggling with the best set up because a) anything besides water is a serious treat for LO and I just don’t know if how other parents feel the same about sugary drinks and b) the silly straws will look best in clear plastic cups with lids.

Total #firstworldproblem over here, but help me out.

The cups I would buy are 12 oz and ideally I would pre-fill them with ice and make ice available for additional refills. For the adults I would just need to buy striped paper straws.

Should I put lemonade or iced tea in the dispenser and put small water bottles in the cooler? Do kids drink iced tea?

Should I put water in the drink dispenser and put lemonade boxes/ pouches in the cooler? I haven’t tested if the silly straws will work well with the boxes/ pouches.