BURLINGTON JAZZ FESTIVAL will feature five venues, 75 musicians, no cost. Learn more at btownjazzfest.com

DENMARK FIRE AND RESCUE annual fundraiser meal serving catfish, chicken strips and sides, is 4-7 p.m. at the Denmark Fire Station, 508 N. Fifth St.

FRIENDS OF THE LIBRARY Tri-Annual Book sale is 9 a.m.5 p.m. at Burlington Public Library, 210 Court St. The public is welcome.

ROOTS TO WINGS free program at 10 a.m. at Homestead 1839, West Burlington, will teach how pollinators help gardens grow, also hosted by Burlington Public Library.

BIKE NIGHT is 11 a.m.8 p.m. at Heartland Harley-Davidson, starting with a cookout, then free life music at 4 p.m., benefiting Toys for Tots. There will be food trucks, horsepower shoot out and more.

DES MOINES COUNTY FAIR at the SCC Fairgrounds, West Burlington, will have food vendors and market open 10 a.m.-9 p.m. and much more. Kids Zone is in the south parking lot. Fireworks are 9:15 p.m.

ZION UCC, 412 N. Fifth St., Food Pantry Art Show is 2-4 p.m. with paintings, drawings, sculptures and photographs by local artists up for silent auction, with a portion benefiting the food pantry.