Thu Sep 10, 2026
Business Over Breakfast (Harlingen Chamber)
David E. Allex Boardroom, Harlingen Area Chamber of Commerce · Harlingen
Fri Sep 11, 2026
Frontera Fest 2026
Harlingen Soccer Complex · Harlingen
Fri Sep 11, 2026
El Fantasma en Frontera Fest
Frontera Fest grounds · Harlingen
Sat Sep 26, 2026
Riofest 2026
Harlingen Baseball Field · Harlingen
Fri Oct 2, 2026
Member Spin — Harlingen Area Chamber of Commerce (October)
· Harlingen
Thu Oct 8, 2026
Business Over Breakfast (Harlingen Chamber)
David E. Allex Boardroom, Harlingen Area Chamber of Commerce · Harlingen
Wed Oct 14, 2026
Jackson Street Classic Car Show
Downtown Harlingen - Jackson Street · Harlingen
Fri Oct 16, 2026
Marine Military Academy Parents Weekend
Marine Military Academy · Harlingen
Thu Oct 22, 2026
Marine Military Academy Ball
King Gym, Marine Military Academy · Harlingen
Sat Oct 24, 2026
2026 Walk to End Alzheimer's - Lower Valley
· Harlingen
Fri Nov 6, 2026
Member Spin — Harlingen Area Chamber of Commerce (November)
· Harlingen
Wed Nov 11, 2026
30th Annual Rio Grande Valley Birding Festival
Harlingen Convention Center · Harlingen
Wed Nov 11, 2026
Harlingen Veterans Day Parade & Ceremony
Iwo Jima Memorial, Marine Military Academy · Harlingen
Fri Nov 13, 2026
Harlingen Gun Show
Harlingen Convention Center · Harlingen