Some come from museums and presidential libraries, some from Amtrak...even some from the post office. Honestly, folks, you can't go wrong at this site.
There are coin sets, folk recordings, jewelry, badges, collectibles, national park passes, photography and prints, tree ornaments, toys, games, apparel, books, food, bath items, event tickets, World War II memorabilia. You can even adopt an animal species.
I personally am going no farther for my future gifts.