there are some badminton clubs in MIT.
one is by cssa. go to the cssa webpage, and then go to the atheletics clubs.
you will know how to join this club. then u can go to the sym to play it.
There are always a lot of persons. Do not worry about the partners.
another is called mit badminton club. I am also not pretty sure. But you can
send an e-mail to m****************[email protected] to ask the information.
These clubs are free.