Upcoming Events in Mattawa

English Connect

29 October 2026

Mattawa, WA

203 Priest Rapids Dr

Cashmere Varsity Baseball @ Wahluke

28 April 2026

Mattawa, WA

Wahluke High School, 505 North Boundary Rd.

Law Enforcement Appreciation Luncheon

09 January 2026

Mattawa, WA

Wanapum Heritage Center, 29086 WA-243

Cashmere vs Wahluke

21 March 2026

Mattawa, WA

Wahluke High School, 505 North Boundary Rd.

English Connect

12 February 2026

Mattawa, WA

203 Priest Rapids Dr

English Connect

15 January 2026

Mattawa, WA

203 Priest Rapids Dr

Mike Wiemers Presents on the Hanford Reach

04 November 2025

Mattawa, WA

Hanford Reach National Monument

Connell at Wahluke

27 March 2026

Mattawa, WA

Wahluke High School, 505 North Boundary Rd.

Grandview Varsity Football @ Wahluke

06 November 2025

Mattawa, WA

Wahluke High School, 505 North Boundary Rd.

Tri-Cities Prep vs Wahluke

02 December 2025

Mattawa, WA

Wahluke High School, 505 North Boundary Rd.