The Atlanta Regional Commission is hosting a series of telephone chats for residents in each of the 10 metro Atlanta counties about the upcoming regional transportation referendum.

Cobb’s phone conference is set for June 6 at 7:30 p.m. and last for one hour. County Commission Chairman Tim Lee and Kennesaw Mayor Mark Mathews will host Cobb's chat.

On July 31, voters will decide whether to levy a 10-year, one cent sales taxes to fund $6.14 billion in regional transportation projects.

To register: 404-463-3227; www.wiresidechats.com