Advisors: John Ray and Sonja Blodgett. MESA meets on most Thursday afternoons (see school calendar for accurate dates) after school until 4pm. They meet in either room 315 or Mr. Ray’s room in 304. MESA stands for Math Engineering and Science Achievement and participates in engineering challenges. This year they are using the program Destination Imagination for their competition. Active participants attend Lagoon at the end of the year. All are invited!