Saturday Programs?

<p>This is slightly out of place in this forum since I wasn't sure where else to post it, but I'm interested in Saturday programs for the 2012-2013 academic school year. I'm a sophomore in high school interested in anything involving math, science, computer programming, or visual arts (animation, painting, drawing). Also, I live in central/northish/western New Jersey with almost nothing around me, so preferably somewhere relatively close or in New York City. If the selectivity of the program is worth considering, I have a 4.14-ish unweighted GPA, I take all honors classes, and I've gone to JHU's Center for Talented Youth in the past summers.
If any of you know any good programs, please suggest some! Thanks tons :D</p>

<p>Columbia science honors program.</p>