Williamson Ruritan Hosts Final Ice Cream Social of the Year. The Williamson Ruritan Club will be serving up one last, sweet scoop of summer on October 8, 2024, at the year’s final ice cream social. The event will be held from 5 p.m. to 8 p.m. at the Williamson Ruritan building, 5583 Kennedy Ave, St. Thomas, PA. Over the past half a century, homemade ice cream has grown to be an organization hallmark and annually generates thousands of dollars in fundraising that is channeled back into the community.