In addition, looking through old notes, I see mention of 3 climbs I did probably 18 years ago (7/91) with a talented runner, Steve, who climbed. One was a slippery crack, 5.11, which I think he called Connie's Crack. To its right was a 5.9 crack variation. In addition, there was a 5.11+ eliminate variation. At some point, I'll go back and check this out to update this unless someone else wants to do this.
Getting There
From the parking at the downstream side (East side) of tunnel one, walk down the well-established approach trail till it meets the water's edge. On your right, at the first clean section of the cliff, is a section of face with discontinuous crack system holds vaguely describing a tall, somewhat scary problem.
The Classics
Mountain Project's determination of some of the classic, most popular, highest rated routes for East Side of Tunnel 1: