Lantz and Lisa Smith are pleased to announce the engagement of their daughter Lauren Ptolemy Smith to Matthew Daniel Clawson of Broken Arrow. The bride-to-be is a graduate of Community Christian School and the University of Oklahoma. She will earn her Master's of Occupational Therapy degree in May 2012 from the University of Oklahoma Health Sciences Center. The prospective groom is the son of Dan and Susan Clawson of Broken Arrow. He is a graduate of Broken Arrow High School and received his Bachelor's of Science in Social Studies Education degree from the University of Oklahoma. The couple will wed on March 17, 2012 at the Sand Plum Event Center in Guthrie.