You got the name correct. 
I tend to listen to orchestral music for this ocassions since I play him on the piano pretty much every day. It seems the day after his 38th birthday, he gave a colossal concert, the program being: the 5th and 6th Symphony, the Piano Concerto in G, Sanctus & Gloria of the C major Mass, the Choral Fantasy, an Aria and finally Beethoven improvising at the piano. Apparently the concert was a disaster but it'd be fantastic to be able to see something like that nowadays.
It was done! On the 200 hundredth anniversary of the occasion, the full program was played with different performers. It apparently went much better this time around.
It's kind of late for planning, but this birthday, I could hear, maybe the Fine Arts Quartet play the Rasumovsky's and op. 132 from the WFMT set...or this would seem a nice opportunity to compare transfers of Wilhelm Furtwängler's last performance of the 9th Symphony with the great Philharmonia in Lucerne, August 22, 1954. I've had the Tahra for a long time, and it is great sound, full impact, but I found the Music & Arts sealed in a second hand shop and couldn't resist grabbing it. It's been a couple months and it's still sealed...perfect excuse, perfect opportunity. (I like this Furtwängler)