The Harbor Center
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The Harbor Center is St. Our versatile spaces can accommodate events of all sizes. Discover the Perfect Venue for Your Next Event at the Harbor Center!
Tammany’s Premier Convention & Event Center and the ideal venue for your next event, whether it's an intimate gathering or a large-scale affair. Conveniently located between the vibrant city of New Orleans and the stunning Mississippi Gulf Coast, the Harbor Center offers a versatile and picturesque setting for all types of events. With over 54,000 square feet of flexible space, our facility hosts nearly 200 events annually, including corporate meetings, trade shows, banquets, sporting events, and community celebrations. Strategically positioned at the crossroads of three major interstate highways, the Harbor Center is easily accessible and surrounded by more than 1,400 hotel rooms, ensuring convenience for you and your guests. Nestled along the shores of Lake Pontchartrain, the center is framed by lush tropical landscaping, offering a beautiful and memorable backdrop for any occasion. Our dedicated event management team is available to support your planning and execution needs. From intimate gatherings to large-scale events, we provide turnkey services to deliver a seamless experience for planners and attendees alike. The Harbor Center boasts a variety of features designed to enhance your event. These include 18,000 square feet of column-free exhibit space with 30-foot ceilings, modular walls that allow for one to six separate spaces, and accommodations for groups ranging from 25 to 2,000 guests. Additional amenities include a spacious outdoor green area, ample free parking, convenient loading docks, and a drive-in ramp leading directly to the Grand Hall. To elevate your event, we offer on-site culinary services tailored to meet your unique needs. Whether you’re hosting a formal banquet, a casual reception, or providing light refreshments, our catering teams deliver delicious and customizable menu options to ensure an exceptional dining experience. Make the Harbor Center your go-to destination for events that impress. Contact us today to learn how we can bring your vision to life!
10/05/2026
Three days to go! Bras for a Cause is Thursday, 10/8, 6 to 8 PM at The Harbor Center. $60 tickets, and every dollar of proceeds supports St. Tammany Health System and Slidell Memorial Hospital. Get yours before they sell out!
10/02/2026
Congratulations to the winners of our Inaugural Community Chili Challenge! 🌶️🏆
🥇 1st Place: The Brass Monkey Draught Emporium
🥈 2nd Place: John Gallaher for Marshal-
🥉 3rd Place: Creole Bagelry and Cafe'
🍲 Best Non-Traditional: Kevin O'Neill for Marshal
❤️ People's Choice: Accurate Alignment & Auto Clinic
Thank you to everyone who came out, tasted, and voted. We loved seeing the community come together for a great first event, and we're excited to make this another Harbor Center annual tradition!
Tag us in your Community Chili Challenge photos!
10/01/2026
Our first few teams have arrived and are getting loaded in for the inaugural Community Chili Challenge this evening!
We look forward to seeing everyone this evening from 5-8pm! 🥣 🔥 🎉
09/30/2026
Happy Birthday, Chris Hartley! 🎉
If something is broken, Chris can fix it. If something is lost, Chris can usually find it. Clients and coworkers alike love his positive attitude and his willingness to help with whatever comes up.
Thank you for everything you do for The Harbor Center. We hope your day is as great as you make ours!
09/29/2026
October is packed at The Harbor Center! 🍂 From chili and roller derby to career expos and community events, there's something for everyone this month.
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We can't wait to see you at The Harbor Center!
St. Tammany Chamber of Commerce, Women's Council of Realtors - St Tammany, Slidell Alumnae Chapter of Delta Sigma Theta Sorority Inc., Professional Women of St Tammany, Greater New Orleans Corvette Club, St. Tammany Parish Public School System, The Lobby Lounge, Abigail Flowers, Northshore Roller Derby, 2A Events
Event Calendar | Explore & Attend Events Today — The Harbor Center Discover upcoming events at The Harbor Center in Slidell, LA, including concerts, community activities, and business symposiums. Plan your visit today.
09/25/2026
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Telephone
Website
Address
100 Harbor Center Boulevard
Slidell, LA
70461
Opening Hours
| Monday | 8:30am - 5:30pm |
| Tuesday | 8:30am - 5:30pm |
| Wednesday | 8:30am - 5:30pm |
| Thursday | 8:30am - 5:30pm |
| Friday | 8:30am - 5:30pm |
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