Common Thread: a drop-in support group for those who use substances. Meets virtually each week on Thursdays from 4-5 pm. Aids Support Group of Cape Cod's Common Thread is a free and confidential ddrop-in group based on the harm reduction model. Attendees define their own recovery and abstinence is not a requirement. There is no paperwork, just contact us and we'll send you the link. groups@asgcc.org or call 774-763-6656.