Players of all levels are encouraged to participate in casual tennis at the Church Street courts in Vineyard Haven on Sunday, Oct. 29, at 10 am. Start with a traditional doubles warm-up, play a set or two, then players sweep the courts before leaving. Organizers say, “Winning will not be expected.” They’re keeping it casual, and the games are played weather permitting. Registration is not required. Delays or cancellations will be posted on the Vineyard Haven library’s website and Facebook page.