DENMARK RENAISSANCE FAIRE is 10 a.m.-6 p.m. at 502 Academy Ave., Denmark, with authentic Highland Games, 40 riverfront artisans, 30 tents of living history in the woods and lakeside, three stages of local music and shows. For tickets, visit denreniowa. Com

DOVER MUSEUM, 213 W. Main St., New London, features at local Burlington Northern Santa Fe Railroad engineer discussing “Operation Lifesaver” at 1:30 p.m.

EAGLES CLUB, 2727 Mount Pleasant St., Bingo is every Sunday at 1 p.m.

FALL GENEALOGY LOCK-IN is noon-4 p.m. at Burlington Public Library. Registration is required; call (319) 753-1647.

HETTA GILBERT RESALE will have a 50% off sale, 11 a.m.-2 p.m.; and $5 bag sale, 2:30-4 p.m. at the former Marshall’s location at Westland Mall.

MEET AND GREET with Lucy Olson is noon-1:30 p.m. at Buffalo 61, 6111 Reve Court, Fort Madison, presented by Aces Sports Memorabilia.