PTL Links: April 26, 2012Some of today's topics include: <li><a href="http://www.carnegiesciencecenter.org/" target="_blank">Carnegie Science Center</a></li> <li><a href="http://trustarts.culturaldistrict.org/event/2522/gallery-crawl-in-the-cultural-district" target="_blank">Gallery Crawl in the Cultural District</a></li> <li><a href="http://dougoster.com/blog/" target="_blank">Doug Oster's Blog</a></li> <a href="http://pittsburgh.cbslocal.com/2012/04/26/ptl-links-april-26-2012/">Click here for more of today's links!</a>
April Arts Preview For PittsburghAlong with the events and performances taking place throughout Pittsburgh, remember that there are gallery crawls taking place, in two art-rich neighborhoods.

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