Parking Registration Information By: admin · Wed, 04/05/2017 - 2:01pm Printer-friendly version Send by email Parking Registration will begin on April 10th (seniors only) and 11th. For more details please see 2017-18 MHS Parking Registration Information. ↑ Back to top node bottom quicktabs recent articles article College Visit Night On Tuesday, October 17th, from 6-8 p.m., Mason High Schol will be hosting our annual College Fair. We will be hosting... article Senior Graduation Orders Due Senior Graduation Orders are due on September 27th during lunch. article FAFSA Night September 28 There as an event to discuss FAFSA on September 28th, from 7pm to 9pm. article MHS Showcase 2017 The 2017 Mason High School Showcase (formally MHS Open House) will be taking place on September 19th.