MHS 2017 AP Exam Information By: admin · Tue, 05/02/2017 - 9:19am Printer-friendly version Send by email AP Testing will go from May 1- May 12. Click here for the AP Exam 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.