Michael and Karen Lyons of Richboro, and Harvey and Jan Litten of Holland, Pa., announce the engagement of their children, Dorie Melissa Lyons and Michael Ross Litten.

Dorie is a graduate of Penn State University with a Bachelor of Science degree in hotel, restaurant and institutional management. She is employed with Pearl Properties in Philadelphia.

Michael is a graduate of Penn State University with a degree in marketing. He is an executive recruiter for Management Recruiters in Willow Grove.

The couple is planning a February wedding.