OMG is a creative advertising agency that specializes in developing innovative content with an emphasis on social media. We believe in building genuine relationships so together we can develop an inspired brand strategy that leads to effective results. We do all of this to elevate the quality of marketing in our community, and by result elevate the profile of greater Mankato as the destination to ...OMG is a creative advertising agency that specializes in developing innovative content with an emphasis on social media. We believe in building genuine relationships so together we can develop an inspired brand strategy that leads to effective results. We do all of this to elevate the quality of marketing in our community, and by result elevate the profile of greater Mankato as the destination to do business.