Calligraphers' Guild of Northeast Pennsylvania
106 Robert Road, Shohola, PA 18458
The Calligraphers Guild of Northeastern Pennsylvania promotes the study and practice of the calligraphic arts. The Guild meets at Marywood University's Insalaco Studio Arts Center in Scranton, PA. They also host workshops and group exhibits throughout the year.
Visit the Guild's Facebook page for more information:

Calligraphy Guild of Pittsburgh
5700 Fifth Ave. #34B, Pittsburgh, PA 15232
The Calligraphy Guild of Pittsburgh provides an arena in which calligraphers of all levels, beginners to professionals, share experiences, ideas, and technical insights. The guild's season runs from September to June with monthly events including meetings, lectures, sharing, one-day and two-day workshops.
The guild's website has more information about their activities and how to become a member:

Philadelphia Calligraphers' Society
PO Box 593, Uwchland, PA 19480
The Philadelphia Calligraphers' Society seeks to advance the knowledge and appreciation of calligraphy and to encourage the exchange of ideas among our members and the art community. They host a variety of workshops, classes, and events throughout the year in Philadelphia, PA and across the river in Camden, NJ as well.
A full schedule of upcoming events, as well as information on how to become a member can be found on their website: