Ontario Convention Center 2000 E Convention Center Way Ontario, CA Saturday, October 9 9:00 am - 6:00 pm Sunday, October 10 9:00 am - 5:00 pm

California Trucking Show offers a variety of trucks, parts, and services for the trucking industry. In addition, there will be a trucking job fair during the event. We look forward … Continued

25th Annual Vintner's Celebration An Evening of Elegance and a "taste of the best" The Inland Empire's Highly anticipated Showcase of the finest restaurants, wineries, and breweries.

Fri, Dec 3 – Sun, Dec 5 Ontario Convention Center 2000 E Convention Center Way, Ontario, CA

Will be an experience like no other dog show. Catered meals, kids' area, luxury furniture. Will have dog shows with some of the most sought-after Frenchies. Experienced and reputable breeders … Continued

CreepIE Con takes over Southern California on Saturday, February 5th, and Sunday, February 6th, 2022. Doors open at 11:00 am and end at 6:00 pm Join us at the Ontario … Continued

An annual event featuring some of the best YouTube personalities in the universe, free play console games, contests, competitions, and guest panels. Kids 12 and under are FREE! That means … Continued

03/05/22 - 03/05/22 Ontario Convention Center

‘Bushiroad Spring Fest’ is a tournament series for Bushiroad’s English Edition trading card games: Cardfight!! Vanguard and Weiß Schwarz. Four tournaments will be held over two days in a 3-on-3 … Continued

The Female Maker Market Convention 2022 will include a high-energy, empowered girl's day out including local merchants, #shopsmall atmosphere, guest speakers, Live DJ Entertainment, Bubbly Bar, Photo Booth and much … Continued

We are excited to announce that this year Slammedenuff So Cal Car Show will be returning to the Ontario Convention Center bringing you an indoor/outdoor showcase.

Region 1 Xcel gymnastics championships. Gymnasts from California, Nevada, Utah & Arizona send their states champions to compete for regional titles.