TCS conferences for undergraduate students? I have noticed that ICFP has a student volunteer program and research program that accepts undergraduate students and POPL have the Programming Language Mentoring Workshop, so I was wondering if there are any other conferences with similar programs within TCS?

Also, would it be very likely that an undergraduate student would get any funding for these programs, as I am assuming the organisers would prefer postgraduate students? I would be very interested in attending the PLMW at POPL but as it's in India next year, it would be hard to self fund...

Edit: Thanks for the suggestions, I have checked some of them out, but I should have probably added that I am in the UK, so some of them would be quite far, but I know of a couple of similar undergraduate conferences to the ones mentioned by vzn so I will consider that route too...
The POPL-colocated PLMW, which you mentioned, certainly provides travel support for undergraduate as well as graduate students.  I personally know undergrads who've been supported. If you're interested in PL research (of any kind, not just POPL-like research) I encourage you to apply.

The ACM student research contest (of which the ICFP SRC is a part) includes categories for both undergraduates and graduates. For SRC at SIGPLAN affiliated conferences like ICFP or PLDI, you can apply to the SIGPLAN PAC program for travel support.