I'm raising my first batch of hosta seedlings and it's a lot of fun to watch them come up. I have a few yellows, and a couple that (at least at the moment) seem to have wavy leaves of some sort. (I know that's subject to change as the plant matures.) I have one that's almost white, and it's growing slowly but I expect it won't make it.
At any rate, I figured these couple of seedlings looked interesting. Do they appear to have yellow streaks to you? (They're out of mixed streaked parents. I got the seeds from Chris at Hallson's.)