The date for the 2012 AIDS Run and Walk Chicago has been changed to Sunday, Sept. 30. The new date is one day later than previously communicated. It will still start from Soldier Field and offer a 5K and 10K route, both featuring beautiful views of the lakefront. Event registration is $30 in advance; $50 on-site. To register as a fundraising individual or as a team, visit aidsrunwalk.org or call (312) 334-0946.