CALENDAR

Shady Brook Farm Horrorfest: 6-10 p.m. See Fri.

Sinking Spring Shocktoberfest: 6-10 p.m. See Fri.

Six Flags FrightFest: 6 p.m. See Oct. 10.

Speaker Series: “Urbanization and Avian Malaria Infection in Passerine Birds”: Dawn Fariello presents her investigations on the combined effects of urbanization and avian malaria distribution and how these impacts are important for continued preservation of avian species. Registration required. 7-8 p.m. Jacobsburg Environmental Education Center, 400 Belfast Road, Nazareth. Free. 610-746-2801. events.dcnr.pa.gov.

Sphinx Virtuosi: For Justice and

From Venezuelan Aldemaro Romero to Franz Schubert, Black British composer Philip Herbert to Americans Michael Abels, Jessie Montgomery, and Xavier Foley, For Justice and Peace considers diverse expressions of protest, purpose, and conciliation. 8 p.m. Williams Center for the Arts, 317 Hamilton St., Easton. $27; $6, youth, students. 610-330-5009. williamscenter.lafayette.edu.

Spooky Lantern-Led Historic Nazareth Walking Tour: Costume-guided tour features an overview of the early Colonial Era Moravian lifestyle, a visit to the two oldest Moravian buildings in North America, and stops at important community buildings to explore important crafts, industries, and personalities. Tour begins at the Whitefield House. 7 p.m. Through Oct. 26. Moravian Historical Society, 214 E. Center St., Nazareth. $10. facebook.com/ events/718810871900810/ ?event_time_id=718810881900809. The Suicide Club: Crowded Kitchen Players tells the story of a rich and jaded married couple in Victorian London who encounter a young heiress who has squandered nearly her entire fortune, leaving only the tidy amount needed to join a secret club that promises to end the misery of its members without the stigma or bother of having done it themselves. Through Nov. 17. Touchstone Theatre, 321 E. Fourth St., Bethlehem. 610-395-7176. ckplayers.com.

Sunset Boulevard: 7:30 p.m. See Fri.

Terror Behind the Walls: 7 p.m. See Oct. 10.

Unangst Tree Farm Fall Fun: noon-5 p.m. See Oct. 10.

Used Book Sale: 10 a.m.-4 p.m.

See Oct. 17. Valley of Fear and the Original Haunted Hayride: 7-10 p.m. See Fri.

Vanishing Point-A New Musical: 7 p.m. See Wed.

Working: A Musical: 8 p.m. See Oct. 10.

For community breakfasts and dinners, club meetings and other community events, see the Community Calendar in today’s Life section.

Deadline for submissions is noon Wednesday, eight days before publication. Email goguide@mcall.com.; Mail: Calendar, Go Guide, The Morning Call, P.O. Box 1260, Allentown PA 18105-1260. Submit online: themorningcall.com/submitevent. Log in to your themorningcall.com account. If you don’t have one, click on “Create an Account.”