Boden Linden has created an experience called Ludus, which is a large library building in a parklike setting, with a gently burbling stream. As you approach the building you hear someone talking. I assume this experience is called Ludus after the planet in the OASIS in Ready Player One where the public schools are located.
You enter the library, and there on each side are several rows of school desks facing a large screen on which a philosophy professor from Yale, Shelly Kagan, is giving a lecture about death.
In the centre is a teleporter with a book floating above it. When you step on it, it takes you to an upper floor of the library, where the book stacks are.
There’s not really much to do here except watch and listen to Dr. Kagan’s lecture. It would be nice to have some actual books you could pull off the shelf and read! But this is indeed the first library in Sansar. (I did manage to find the Ready Player One key that transports you to Aech’s Basement in yesterday’s Sansar Top 5 key hunt.)