HARMAR TOWNSHIP — Mars and Seneca Valley will be two of 16 high school teams participating in the 17th annual Fall Face-Off Hockey Tournament Oct. 5 to 8 at BladeRunners Ice Complex in Harmar Township and at Shady Side Academy in Fox Chapel.

Seneca Valley plays North Allegheny at 5:30 p.m. Oct. 5 at BladeRunners, followed by Chartiers Valley vs. Mars at 7:30.

Admission is $5 for adults, $3 for students. Four-day tournament passes are $15 for adults, $9 for students.

Call the St. Margaret Foundation at 412-784-4205 for details.