Rio Friday and Mark Stenner

A July wedding is being planned by Rio Friday and Mark Stenner.

The bride-to-be is the daughter of Tammy and Charles Friday of Mars. Parents of the prospective bridegroom are Vicki and Tim Stenner of Mars.

The bride-elect is a 2005 graduate of Mars High School, a 2009 graduate of Vanderbilt University, where she studied molecular biology, and a 2011 graduate of the University of Maryland with a master’s in genetic counseling.

She is employed by Holy Redeemer Hospital in South Hampton.

Her fiancé graduated in 2005 from Mars High School and in 2009 from Penn State University, where he studied supply chain management.

He is employed by Hershey Inc. in Hershey.