4 p.m.: Public meeting on study and proposed improvements to 23rd Street between Noria Road and Harper Street, Prosoco, 3741 Greenway Circle.
6:30 a.m.: Lawrence Swap Meet, Douglas County 4-H Fairgrounds, 19th and Harper streets.
9 a.m.: Kansas Herpetological Society Spring Field Trip, Marais des Cygnes National Wildlife Refuge, Linn County, (785) 836-2119, firstname.lastname@example.org. Also 9 a.m. Sunday.
9 a.m.: Public meeting on fire ant situation, Southwest Junior High School, 2511 Inverness Drive.
9 a.m.-10 a.m.: Cohousing site tour, Delaware Street Commons, 1208 Del., 842-4913. Business meeting, 11 a.m.-noon.
10 a.m.-noon: Lawrence-Douglas County Health Department walk-in immunization clinic, 200 Maine, Suite B, 843-3060. Transportation available.
Noon: Fifth Annual Art Tougeau Parade, along Massachusetts Street, begins at South Park, 841-4598.
Noon-5 p.m.: Lawrence Home Builders Assn. Spring Parade of Homes, various locations, 748-0621. Call for a map. Continues Sunday.
4 p.m.-8 p.m.: Red School Rockin' Jamboree, Lawrence Community Nursery School, Seventh and Alabama streets, 842-0064. Fee charged.
7 p.m.-11 p.m.: Saturday Nite's Main Event youth lock-in for third- through sixth-graders, East Lawrence Center, 1245 E. 15th St., 832-7950. Admission charged.
Through May 31: Community Children's Center Head Start Program accepts applications for fall preschool program, 925 Vt., 842-2515.
7 a.m.-2 p.m.: Lawrence Swap Meet, Douglas County 4-H Fairgrounds, 19th and Harper streets.
Noon-5 p.m.: Art in the Park, South Park, 11th and Massachusetts streets.
2 p.m.: Skyhoundz Canine Disc Championships, South Park, 1131 Mass., 832-7940.
9 a.m.: Douglas County Commission meeting, county courthouse, 1100 Mass.
3:30 p.m.: "Voicing the Enlightenment: Germaine de Stael's Cosmopolitan Ideal in Her Novel 'Corrine' (1807)," lecture by Kansas University French and Italian professor Diane Fourny, KU, Hall Center, 864-4798.
4 p.m.: Public meeting on study and proposed improvements to 23rd Street between Harper Street to Barker Avenue, Douglas County Fairgrounds, Building 21, 2120 Harper St.
7 p.m.: Lawrence school board, school district headquarters, 110 McDonald Drive.
7:30 p.m.: Traffic Safety Commission, City Hall, Sixth and Massachusetts streets.
10 a.m.: La Leche League meeting, "Breastfeeding: The Healthy Choice," St. Margaret's Episcopal Church, 964 N. Highway 40, 331-2864 or 841-0629.
4 p.m.: Public meeting on study and proposed improvements to 23rd Street between Louisiana Street to Iowa Street, Lawrence High School, 1901 La.
5:15 p.m.: Big Brothers/Big Sisters of Douglas County informational meeting, 211 E. Eighth St., Suite G, 843-7359.
6:30 p.m.-7:30 p.m.: Douglas County Infant-Toddler Coordinating Council playgroup for children from birth to age 3, One of a Kind child care center, 4640 W. 27th St., 843-3059. Reservations required.
6:35 p.m.: Lawrence City Commission meeting, City Hall, Sixth and Massachusetts streets.
7 p.m.: American Cancer Society Relay For Life team captain meeting, Lawrence Memorial Hospital, 325 Maine, 843-5077.
7 p.m.: Cohousing project public orientation meeting, Delaware Street Commons, 1208 Del., 842-4913.
7 p.m.: Lawrence Humane Society annual meeting, Charles Ise Memorial Shelter, 1805 E. 19th St., 843-6835.
7 p.m.: Persian Gulf veterans' public information meeting on war-related health issues, Kansas City Kansas Community College, Performing Arts Center auditorium, 7250 State Ave., (888) 474-9838, email@example.com.
7 p.m.: Wakarusa Township board meeting, 300 W. 31st St.
7:30 p.m.: Kanwaka Township Board meeting, Kanwaka Township Hall, off U.S. Highway 40.
7:30 p.m.: La Leche League meeting, "Breastfeeding: The Healthy Choice," Lawrence Memorial Hospital, 324 Maine, Meeting Room G, 331-2864 or 841-0629.