The NB Center is Proud to Host the 2026
AACA GRAND NATIONALS & Zenith Competition
August 20-22 | 540 Union Blvd, Allentown, PA
FRIDAY ONLY | SIGN UP TO TOUR THE NB CENTER
Advance Registration Required
Registered participants of the AACA Grand Nationals event will have an opportunity for a behind-the-scenes look at select workshops and collection buildings during two open house sessions on Friday, August 21st. Registered participants will select from a morning or afternoon session and may arrive anytime during their scheduled window.
Sign up in advance and use the AACA Grand Nationals registration card you receive to gain access to the open house. Everyone in your party must be pre-registered. Unfortunately, walk-ins can not be accommodated.
The NB Center facilities will not be open on Saturday during the Grand Nationals event.
❋ All questions can be directed to the AACA
View the Full Schedule of Events Here
EVENT HIGHLIGHTS
Thursday, August 20th
Welcome ReceptionFriday, August 21st
Zenith Display and JudgingThe NB Center Open House ToursAACA Judging SchoolZenith Awards CeremonyIce Cream SocialSaturday, August 22nd
Judges BreakfastThe Grand Nationals ShowZenith DisplayShow Cars JudgingAwards DinnerLEARN MORE ABOUT THE EVENT, REGISTER FOR A TOUR AND VIEW THE FULL SCHEDULE
❋ Questions? Reach out to the AACA for more information.