The Greater Des Moines Botanical Garden, the Science Center of Iowa and the World Food Prize Foundation will host a Downtown Earth Day Tour on April 20, with each location hosting activities from 11 a.m. to 4 p.m.

Activities include planting a flower at the botanical garden, games and an Earth Day Fair, with booths set up by organizations including Des Moines Water Works, Metro Waste Authority and Des Moines Area Regional Transportation Authority.

The Downtown Earth Day Tour is sponsored by DuPont Pioneer. Click here to see a full list of activities.