Check out the seed swap section here. Most start in the fall and continue several months. The system is great, computerized, you list your seeds, use your ticleats each day of the swap, pack and send your "sold" seeds to the hostess. You are able to swap many packs of seeds for limited postage, and get all your "bought seeds" back, it allows you to swsp with many at the same time, trading seeds for those you want, then some. There is a YouTube video "how to" that explains it all on the swap forum page
