"Hank Williams: Lost Highway" (musical)
Circa '21 Dinner Playhouse, 1828 3rd Ave., Rock Island. (309) 786-7733, ext. 2, circa21.com.

Knights of Columbus free-throw contest
10-11 a.m., North Scott High School, 200 S. 1st St., Eldridge. Ages 10-14. Free. (309) 314-0258.

Clock Tower and Eagle Watch Tours
9-10:30 a.m. and 12:30-2 p.m., Mississippi River Visitor Center, Locks and Dam 15, Arsenal Island. Free. (309) 794-5338. Reservations recommended.

Matthew Davies and The Thriftones (Live Lunch)
Noon, Community Stage, River Music Experience, 129 Main St., Davenport. Free. (563) 326-1333.

Kids' Club Polar Party
11 a.m.-noon, Von Maur Court, NorthPark Mall, 320 W. Kimberly Road, Davenport. Free. (563) 391-6773.

Wisenheimer (Studio Series Saturday, ComedySportz Quad Cities)
9:30 p.m., Establishment Theatre, 220 19th St., Rock Island. Ages 18 and older. $5; free comedysportz attendees. (309) 786-1111.

Lula Washington Dance Theatre (Quad City Arts' Visiting Artists)
7:30 p.m., Galvin Fine Arts Center, St. Ambrose University, West High and North Gaines streets, Davenport. $12; $9 faculty, staff, alumni, seniors; $8 non-Ambrose students; $7 groups; free Ambrose students with ID. (563) 333-6251.

"Private Eyes" (comedy)
7:30 p.m. today; 3 p.m. Sunday, The QC Theatre Workshop, 1730 Wilkes Ave., Davenport. Pay what it's worth afterward. (563) 650-2396.

Kids' Club Polar Party
3-4 p.m., DEB Court, SouthPark Mall, 4500 16th St., Moline. Free. (309) 797-8450.

Abraham Lincoln in Song, Chris Vallillo
3-4:15 p.m., Geneseo Library, 805 N. Chicago St. Free. (309) 944-6452.

Davenport Jaycees Bridal Expo
9 a.m.-4 p.m., RiverCenter, 136 E. 3rd St., Davenport. $10; $8 advance.

All-you-can-eat pancake breakfast
7-11 a.m., Colona United Methodist Church, 1709 Cleveland Road. Free-will offering. (309) 792-1661.

Soup Supper
4-7 p.m., Eliza Volunteer Fire Department, Eliza. By donation.

Silly C, Slack Man, Toomey
7-9 p.m., Community Stage, River Music Experience, 129 Main St., Davenport. Free. (563) 326-1333.

Slime Time
1-3 p.m., Family Museum, 2900 Learning Campus Drive, Bettendorf. Free with admission. (563) 344-4106.

Upright Citizens Brigade Touring Company (Improv Comedy)
8 p.m., Centennial Hall, Augustana College, 3703 7th Ave., Rock Island. $10; free Augustana faculty, staff and students with ID. (309) 794-7306.

Scrapbooking Day for St. Jude Children's Research Hospital
9 a.m.-9 p.m., Keppy Hall, Mississippi Valley Fairgrounds, 2815 W. Locust St., Davenport. $50. (563) 381-3591.

Miss Blackhawk Valley Scholarship Program Fiesta
6-9:30 p.m., American Legion Post 246, 1623 15th St., Moline. $10; $5 non-dining; free ages 4 and younger. (309) 762-0884.

Spaghetti Supper for First Congregational United Church of Christ
5-7 p.m., Moose Lodge, 1025 S. State St., Geneseo. $7; $4 ages 4-10; free ages 3 and younger. (309) 944-3389.

"Bock-Eye" (drama)
7:30 p.m. today; 1:30 p.m. Sunday, Potter Theatre, Bergendoff Hall of Fine Arts, Augustana College, 3701 7th Ave., Rock Island. $11; $9 seniors, students, faculty and staff. (309) 794-7306.

World's Toughest Rodeo
6 p.m. preshow; 7:30 p.m. show, i wireless Center, 1201 River Drive, Moline. $18, $25, $35, $55 (gold buckle seats); half price ages 12 and younger. (800) 745-3000.

NormaLeah Foundation Cocoa and Cookies Social
1-3 p.m., Community Room, 3rd Floor, Bucktown Center for the Arts, 225 E. 2nd St., Davenport. Free. (309) 794-0009.

Avey Brothers, The Mercury Brothers
7:30 p.m., Redstone Room, River Music Experience, 129 Main St., Davenport. $10; $8 advance. (563) 326-1333.

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.

Heard of Moose? (breakfast, meeting, kids' dance, dinner and variety show)
8 a.m.-11 p.m., Moose Lodge, 4410 9th St., Rock Island. Free. (309) 793-1541.

Rod and Custom Show
10 a.m.-10 p.m. today; 10 a.m.-3 p.m. Sunday, QCCA Expo Center, 2621 4th Ave., Rock Island. $7; free ages 6 and younger. (309) 799-7469.

Benefit for Julie Mueller Robinson
4-9 p.m., American Legion Post 1166, 501 Main St., Reynolds.

"Yellow Boat" (drama)
2 p.m. and 7 p.m. today, Moline High School, 3600 Avenue of the Cities. $8; $6 students. (309) 743-8833.