MOORE, Okla., – Lemke Land Surveying (LLS) was invited on behalf of the Oklahoma Society of Land Surveyors (OSLS) to speak at Southridge Junior High’s career day earlier this month. Southridge Junior High, located in Moore, Oklahoma, has approximately 500 students. Representing both LLS and OSLS was Kelly Henderson, PLS. Henderson serves as District 6 Director for the OSLS and has over 30 years of experience in both land surveying and civil engineering. Henderson spoke to sev