Wasn't sure if this goes in this thread or the deals one.
This is great if you have points lying around without much use (and Matmid points don't have much use).
The show is Dec. 30th motzei Shabbos at 7pm and 10pm (shabbos is out ~5:25pm), if you are like me a seinfeld fan and have extra matamid points then come join!
Edit: Being a matmid member (or having the Elal flycard) also gives you an option to buy tickets early (now) before they are open to the general public.
Link:
https://goo.gl/igsqyV