BURLINGTON KIWANIS Pancake Breakfast — 6:30-10:30 a.m. at the Port of Burlington. Door admission is $12, free for children 8 and under. Or, buy $10 tickets at Hy-Vee or Fareway.

DES MOINES County Humane Society’s Beer Pallet and Meat Raffle — 1 p.m. at The Outpost Bar and Grill.

Benefits DMCHS.

POLLINATOR PROJECT begins at noon at Starr’s Cave Nature Center, 11627 Starrs Cave Park Road. Help install a new memorial pollinator demonstration plot.

SNAKE ALLEY Criterium 8:30 a.m.5 p.m. in downtown Burlington. To register or to learn more, visit snakealleycriterium.com.