We signed the kids up for a class on container gardening at the library. we thought it was a class for kids, but they were the only kids. They were bored during the slideshow, though I learned a few things.
However, the hands-on portion was great fun for everyone. The kids got to mix the soil and they are taking good care of the plants they planted themselves. The timing of this class was great too because it was right before we started our square foot garden.