The Headline Group public relations and marketing firm is moving on up to its new digs in the Midtown Heights. The 18 year old firm unveiled its new offices to its employees May 4 with a morning of activities including breakfast and a double-decker bus ride to the new offices. The official move-in is scheduled for May 22. The full-service public relations agency’s new address is now, Midtown Heights, 1350 Spring Street, Suite 500, Atlanta, GA 30309.