You can also participate in SIPB activities like hackathons,
[cluedumps](http://cluedumps.mit.edu/), and [IAP
-classes](http://sipb.mit.edu/iap). Our [[calendar]] contains the many of our
+classes](http://sipb.mit.edu/iap). Our [[calendar]] contains many of our
events.
### "Furthering the Goals of SIPB"