Almost everything we're planting this year are heirlooms. Much of what we're planting this year we ordered from
Baker Creek, but have bought from other sources as well. Provider bush beans are a favorite of ours. Last year we were given a tomato seedling of an heirloom that can be traced back to the family who brought their seeds with them from Bohemia.
We seed saved from some of the heirlooms we grew last year and had good success with those seeds germinating. Planning to try and seed save more extensively this year.