Houston's largest creative services firm will open a second office Jan. 1 in The Woodlands area. Adcetera, which has an existing office in downtown Houston, will open a 6,000-square-foot facility at 1490 Research Forest Drive, Shenandoah, near Six Pines Drive. “We are bursting at the seams in our Midtown Houston headquarters, and we’ve excitedly watched as several of our major accounts have moved to North Houston," CEO Kristy Sexton said in a statement. "We are also thrilled about the growing talent pool and business climate in The Woodlands and all of South Montgomery County." The firm offers strategy, design, content, interactive, motion and experiential services as well as innovations, such as artificial intelligence and virtual reality. www.adcetera.com