@VeggieSavage if you haven’t already, you may want to visit the forum thread for the ongoing USA Serendipity Seed Swap
By coincidence, in the next week or so it will arrive here and it’ll be my turn to make seed withdrawals and deposits from the traveling box. If you are also in the United States, you could consider signing up to receive it.
That forum thread is the place to discuss what seed contributions are appropriate, but the criteria is much broader for that seed swap and I think other folks than me would be interested in what you have to offer.