No fewer than four superlative Midwestern singer/songwriters will team up for a special May 28 concert event at the Codfish Hollow Barn, with the Maquoketa venue proudly hosting a quartet of acclaimed talents in the genres of folk, country, rock, Americana, spoken-word, and more: David Huckfelt, Pieta Brown, Erik Koskinen, and Ray Young Bear.

Delivering a blend of local history, environmental issues, education, entertainment, and fresh air, Davenport's River Action will again present a series of outdoor presentations in the first month of the annual Channel Cat Talks and Riverine Walks: weekly programs that, from May 31 through July 2, will address such topics as commercial fishing, steamboating, the Quad Cities River Bandits, the Hauberg Estate, and the history of Arsenal Island.

On May 29, patrons of Davenport's German American Heritage Center will be treated to a fascinating presentation on one of the longest-running religious traditions in world history, with The Oberammergau Passion Play: Tradition & Renewal Since 1633 exploring the work that was performed every year from 1634 to 1680 – and, with a few exceptions, every 10 years since 1680 – by the inhabitants of the village of Oberammergau in Bavaria, Germany.

Hosted by the Quad Cities Bicycle Club and returning to the Village of East Davenport for the first time since 2019, an eagerly anticipated Memorial Day tradition returns for its 55th year in the Quad Cities Kwik Star Criterium – a May 30 event featuring hundreds of adult and youth cyclists from across the U.S., Canada, and Europe participating in nearly a dozen bicycle races, with thousands of dollars in cash prizes awarded throughout the day.