Anyone have any ideas for a Koi Fish Pond Re-Opening?!?

Question

At my job, we are having a re-opening of a newly created Koi Fish pond. We are planning to have a "Feed the Fish" type day with the kids in the area - and were wondering if anyone has ideas for this event?
We already have fish-type giveaways, and will be letting each child help feed the fish - but...how else could we implement the idea of Koi fish in the celebration?
(There will be kids of all ages there)

Answer 1

Possibly free "goldfish" crackers.

Hope this helps!