Newcomers and members invited to this event kicking off the club’s season of trips and activities. With live music by Velvet Walrus, a local dance band with a huge repertoire of classic, New Wave, and modern rock hits. Grilled corn, hot dogs, beer, wine, soft drinks, and preheated grills provided. Bring a dish to pass and, if you like, your own food to grill. Age 21+ only. 2–6 p.m., Montibeller Park, 4305 Ellsworth, Ypsi. $10 admission (members, $5). [email protected], a2skiclub.org.