Benefits Brookwood Christian School’s building fund. Tour some of Acworth’s most beautiful historic homes. Begins at 4671 Collins St., Acworth (J.L. McMillan/Parks House). The tour is a 2.5-mile walk. A shuttle bus is available. Tourists also can drive their cars and park in designated areas. $20 if purchased prior to 4 p.m. Oct. 14. $30 after that date. To purchase tickets, go to ww.BrookwoodChristian.com and click on “How you can help” and “Fundraisers.”