According to the Pennsylvania Department of Health regulations pertaining to events and gatherings, from the document: “Frequently Asked Questions for the Governor's and Secretary of Health's Mitigation, Enforcement and Immunity Orders and Limited Time Targeted Mitigation Orders,” indoor gatherings of more than 10 persons are prohibited. See: https://www.health.pa.gov/topics/disease/coronavirus/Pages/Guidance/Targeted-Mitigation-FAQ.aspx. Although these regulations could change over the next several months, depending on the severity of the pandemic, that is the way that things stand right now.

On a side note, Philadelphia just made the national news for having problems in administering its COVID-19 vaccination program.  See: “Why did Philly entrust a vaccine program to a young student group with no health care experience?” https://whyy.org/articles/why-did-philly-entrust-a-vaccine-program-to-a-young-student-group-with-no-health-care-experience/.

Jeffrey Mark Paull
jmpaull@...