The Lake Norman Chamber of Commerce will hold a special business briefing on the I-77 toll plan Tuesday Aug. 18 from 6:30 to 8 pm at The Galway Hooker Irish Pub in Kenton Place. Residents and business leaders are encouraged to attend.  There will be a presentation on the project, including “how it will negatively affect your businesses and qualify of life.” Mecklenburg County Commissioner Jim Puckett will help lead the discussion.