I love this idea and think its a great way to expose students to new ideas and challenges without the hassle of a going through a bunch of hurdles to implement. This process seems rather easy and exciting at the same time.
== How to organize a pop-up class ==
Pop-up class is very interesting which is a total time span of hardly 2 hours which is enough to interact with all the members in the class . It is very fun having such pop-up class . We can meet new people who are present in our college until then . Till now I just read about the Pop-up class but now I want to organize one.