Quad City Christmas Arts and Craft Fair 10 a.m.-5 p.m. today; 10 a.m.-4 p.m. Sunday, QCCA Expo Center, 2621 4th Ave., Rock Island. $4; free with a new unwrapped toy for toys for tots; free ages 12 and younger (admission good all three days). (309) 647-0400.
Festival of Trees RiverCenter, 136 E. 3rd St., Davenport. $8; $6 ages 60 and older; $3 ages 2-10. (563) 324-3378.
Caught in the Act! 9:30 p.m.-1:30 a.m., Generations Bar & Grill, 4100 4th Ave., Moline. Free. (309) 757-1331.
Zither Music Ensemble 10 a.m., German American Heritage Center, 712 W. 2nd St., Davenport. Free with admission. (563) 322-8844.
Brat Pack 9 p.m., Rock Island Brewing Company, 1815 2nd Ave., Rock Island. $8. (309) 793-1999.
"Pi" (film), The Brett Walberg Trio 9 p.m., Rozz-Tox, 2108 3rd Ave., Rock Island. Free. (309) 200-0978.
Light rhe Night Vendor Fair for the Leukemia and Lymphoma Society 11 a.m.-2 p.m., Golden Leaf Banquet & Convention Center, 2902 E. Kimberly Road, Suite 1, Davenport. Free. (309) 721-6022.
Matt Nanke 9 p.m., Kilkenny's Pub, 300 W. 3rd St., Davenport. (563) 322-8584.
Fifth of Country 5-8 p.m., Rusty Nail, 2606 W. Locust St., Davenport. Free. (563) 386-1900.
Hard Ball 9 p.m.-1 a.m., Greenbriar Pub, Restaurant and Lounge, 4506 27th St., Moline. Free. (309) 764-2043.
Half Naked, Kaboom Fantastix, DJ Duderino 10 p.m., Redstone Room, River Music Experience, 129 Main St., Davenport. $5. (563) 326-1333.
Tony Hamilton Orchestra 7-10 p.m., Walcott Coliseum, 116 E. Bryant St., Walcott. $10. (309) 787-0645.
Jonny O 8:30 p.m.-12:30 a.m., Mulligan's Valley Pub, 310 W. 1st Ave., Coal Valley. Free. (309) 799-7515.
Mini-tree Festival opening 9 a.m.-4 p.m.; 9-11 a.m. children's crafts; 11 a.m.-2 p.m. lunch; 2-4 p.m. Chocolate Fest; 7:30 p.m. coffeehouse, Galva Arts Council, 128 Exchange St., Galva. (309) 932-3437.
Community drum circle with Terry Hanson 10:30 a.m.-Noon, Community Stage, River Music Experience, 129 Main St., Davenport. $5; $2.50 ages 12 and younger. (563) 326-1333.
EmJay (Musical Happy Hour) 4-6 p.m., Community Stage, River Music Experience, 129 Main St., Davenport. Free. (563) 326-1333.
Comedian Caroline Rhea 7:30 p.m., Quad-Cities Waterfront Convention Center, 2021 State St., Bettendorf. $25; $15 advance. (800) 843-4753.
Tangent 8 p.m.-midnight, Martini's On The Rock, 4619 34th St., Rock Island. (309) 732-1631.
Today is Wednesday, May 22, the 142nd day of 2013. There are 223 days left in the year. 1863 -- 150 years ago: Large quantities of ice from LaCrosse and Lake Pepin are beingshipped on ice boats, towed by steamers to St. Louis and points below. 1888 -- 125 years ago: With the Mississippi River at 18 feet above the low water stage,Rock Island is waging a valiant fight to keep the river from flooding the entire city. 1913 -- 100 years ago: Approval has been given by the city commission for paving 45thStreet between 7th and 11th Avenues. 1938 -- 75 years ago: Herndon Wright, of East Moline, has won the discus-throw title, by aheave of more than 140 feet, to set a new high school record at Champaign. 1963 -- 50 years ago: With the Selective Service Law recently extended by Congress forfour more years, Mrs. Hazel Doris reminded young men that they must register withinfive days after attaining their 18th birthday. 1988 -- 25 years ago: Over 500 Quad-Cities area retired volunteers were honoredrecently for their community services at a Retired Senior Volunteer Program luncheonat Palmer Auditorium in Davenport. Guest speaker, William Moffitt, director of productengineering of Deere & Co., spoke about leadership and stressed the importance ofcommunity volunteers.