Solo - currently work full time and sewing in solitude at home.
On my "someday list", is a quilt retreat with other people. Until then, I attempt to set up weekend retreats at home a few times a year. All the supplies needed for projects are gathered up and put into large zip lock bags. Fresh and cooked food is prepared ahead of time. Come home Friday afternoon, put comfy clothes on and begin sewing/quilting. Voila! Instant retreat. Well, that's the plan anyway. As always, there are usually interruptions. :D