"Kindergarten" - solo climbing on School Rock at Donner Summit

There's a very tempting piece of rock right at the old Donner-Summit Road, few Meters east on Tahoe Side. I couldn't withstand and started to boulder and scramble a little bit. Then, since I didn't have any rope with me, I decided to try some routes free solo. The rock is perfect solid and very adherent, so no worry about it.
This report is mainly for those searching for a good beginners/family climbing spot - there you go!

I did the main wall about four times, all around Kindergarten Slab - fantastic climbing!
Kindergarten Slab 5.4
Kindergarten East/Right 5.6 to 5.7, (corresponding to UIAA 5- or French 4c)
There's an easy path for walking down wether on the east or the west side.

The other Routhes do as well look fine ;-)

Infos and Topos here and there.