<p>Hm…just saw this while websurfing. [LEAD</a> Program](<a href=“http://www.leadprogram.org/]LEAD”>http://www.leadprogram.org/) It’s a business program, and they offer it at campuses of some good colleges (Northwestern, UPenn, Duke). Not sure if it’s any good, but you may want to look into it. I think I might look into it too. 
Also, this list of summer business programs (again, can’t verify that they’re good, but a good research starting point): [College</a> Lists / Summer Study - Business](<a href=“College Lists Wiki / Summer Study - Business”>College Lists Wiki / Summer Study - Business)</p>