Port Huron Family Chiropractic, 229 Huron Ave., will host the Instagrammers of Port Huron art show, 6 p.m. March 29.  The exhibition, “This is Us,” will represent the architecture, nature and lifestyle of the Blue Water Area with an emphasis on Port Huron. Admission is a $2 donation. All proceeds go to Blue Water Area Rescue Mission.  Instagrammers of Port Huron uses the social photograph app Instagram. Anyone can submit photos and participate free of charge; the only guidelines are that they submit at least three photos taken with Instagram to bluewaterartist@gmail.com between now and March 1. The top 100 will be chosen by independent judges and displayed during the exhibition. The 100 photos that are chosen will be revealed on the day of the exhibition.  For more information, go to the Instagrammers of Port Huron Facebook page or contact the group through email atbluewaterartist@gmail.com.