2024-10-27 2024 SMACNA National Annual Convention 2024 SMACNA National Annual Convention October 27 @ 8:00 am - October 30 @ 5:00 pm 2024 SMACNA National Annual Convention SAVE TEH DATE! The SMACNA 2024 Annual Convention will be held from October 27 - 30, 2024 at JW Marriott Desert Springs Resort & Spa in Palm Desert, CA