An eagerly awaited day of outdoor fun culminating in an attempt to break a pair of Guinness World Records is set for August 17, when River Action hosts the 15th-annual celebration of paddle sports Floatzilla, with participants and spectators gathering at Rock Island's Sunset Park to see if the Quad Cities can boast the world's “Largest Raft of Canoes and Kayaks” and “Largest Simultaneous Kayak Launch.”

Taking place in three cities, two states, and nearly three dozen area locales, the popular summertime traveling festival Alternating Currents returns to Davenport, Bettendorf, and Rock Island from August 15 through 18 – a Quad Cities celebration of music, film, comedy, and the arts boasting more than 100 music performances, comedy sets, film screenings, local art displays, and even pro-wrestling.

Lauded by the New York Times as a comedian who "has done for peanut butter what Jerry Seinfeld did for Pop-Tarts and Jim Gaffigan did for Hot Pockets," nationally renowned standup Greg Warren kicks off this year's Alternating Currents festival with a headlining set at Davenport Capitol Theatre, his August 15 performance treating audiences to a night with the Bob & Tom Show favorite frequently heard on podcasts including Nateland, Never Not Funny, Bertcast, Dumb People Town, and The Adam Carolla Show.

Two venues in downtown Rock Island will co-host one exciting literary event when the Midwest Writing Center presents readings and a release party for the annual literary magazine The ATLAS, the latest volume of which will, on August 15, be showcased in a late-afternoon event at the Rock Island Public Library and an evening celebration at the neighboring Rozz-Tox.