Center PA festival of arts will celebrate its 46th anniversary this year from July 11-14 (http://www.arts-festival.com/). It is a 4-day event that brings about 125,000 people to state college PA. Various artists use this as an opportunity to showcase their art, glass makers being one of them. As of now, the festival is open for artists for registration.
Last year I posted after the event, and some you asked me to post it earlier, so you can make arrangements or plan accordingly. If you like to contact me, you can do so via contact form on Blenkoproject website or you may email to TheBlenkoProject@aol.com .
Below are some pictures from Festival of Arts, 2012, others can be found here https://picasaweb.google.com/103730108399998493227/PAFestivalOfArts?authkey=Gv1sRgCOK2hoXg6_H7eA