Have you done the leaves? I know those are usually based in financial education. I recall my girls enjoying a budgeting activity that we did using Monopoly money. It's been a few years so I don't recall the details. We took the entire two years to do them.
Look into program kits offered through GSCNC. Once I got the one with the giant parachute to work on teambuilding. They have patches you can earn (and buy at the GS stores) associated with those program kits.
One of the activities I know our girls liked was going to Great Harvest and learning how bread was made, and kneading their own.
Other field trips - animal shelters, firehouse, police station, Auntie Anne's. Check out Rallyhood and some of the FB GS groups too.
Enjoy!