* Chattanooga City High School: Dynamos class of 1972 celebrates its 45-year reunion with events Oct. 6-7. Friday is private party, 6 p.m.-until, at 2 Sons Market and Cafe, 422 M.L. King Blvd. Cost depends on your food and drink order (beer available; bring your own wine); informal attire. Saturday is dinner/dance at Walden Club, 633 Chestnut St., 6-11 p.m., $50 plus cash bar; business casual attire. Send payment to CHS Class '72 Reunion, c/o Dewey Roberson, 6316 Yardley Court, Hixson, TN 37343. 423-877-1279.