Archbishop Nelson Perez celebrates outdoor Mass at La Salle College High School

WYNDMOOR, Pennsylvania (WPVI) -- Archbishop Nelson Perez celebrated an outdoor Mass at La Salle College High School in Wyndmoor, Montgomery County on Wednesday.

Over a thousand students attended, along with 150 members of the faculty and staff.

This was the largest school Mass Perez has celebrated since arriving in Philadelphia last year.

The archbishop also toured the school and attended a reception with the entire senior class.