Ukulele Club to perform at Republican Club holiday dinner The Rossmoor Ukulele Club will perform at the Republican Club dinner on Tuesday, Dec. 17, at the Event Center’s Tahoe Room. Dinner will be catered by Creekside Grill. The Republican Club’s traditional holiday season dinner will be a choice of medallions of beef with mushroom demi-glace sauce plus two tiger shrimp or eggplant lasagna