St. Louis Community College’s South County Education and University Center, in conjunction with the South County Chamber of Commerce, will host a birthday party 8 a.m. to 1 p.m. Saturday, Oct. 19, to celebrate the center’s 31 years as an educational leader in south county and 10 years at the current location, 4115 Meramec Bottom Road. Events throughout the day include a used book sale to benefit the Ruth Moellenhoff Book Scholarship Fund from 8 a.m. to noon, a community blood drive from 9 a.m. to 1 p.m. and birthday cake at 11 a.m. The free celebration is open to the public.