Collectors from across Southern California are set to descend on Oceanside this Saturday for the inaugural Frontwave Arena Collectibles Expo, a one-day showcase packing up to 160 vendor tables with sports cards, Pokémon, trading card games, and other memorabilia under one roof. The show floor opens to the public from 10 AM to 6 PM before the action spills outside for an evening trade session in the arena's outdoor plaza.
According to Fox 5 San Diego and KUSI News, the event gives collectors a chance to discover rare items, expand their collections, and connect with fellow enthusiasts from throughout the region. General admission is free and the expo is open to all ages, though organizers recommend collectors planning to attend RSVP ahead of time. The station's report notes the day is billed as family-friendly, with a custom trading-card photo booth, VIP autograph sessions with San Diego sports stars, food and drinks, raffles, and live entertainment rounding out the programming.
What VIP Passes Unlock
Beyond free floor access, organizers are offering paid VIP tiers that include 9 AM early entry, mystery Pokémon packs, free parking, a drink ticket, and expedited access to the autograph lane, per Frontwave Arena. The same listing confirms the show floor's 10 AM to 6 PM run before the event transitions into an outdoor trade night. That plaza, known as the San Diego Zoo Safari Park Plaza, spans 15,000 square feet and can hold up to 1,500 people, according to a report from Cast & Cap.
Trade Night runs from 6 PM to 8 PM and gives collectors an informal opportunity to meet other fans, trade items, and discuss their collections once the main show floor closes, the Fox 5 San Diego and KUSI News report notes. The Collectibles Expo takes place at Frontwave Arena, located at 3475 Hero Drive in Oceanside.
A Brand-New Arena Built for Crowds
Frontwave Arena is an $85 million, 7,500-capacity indoor venue that officially opened on September 16, 2024, as North County San Diego's first major multi-purpose arena, according to KPBS. Hoodline covered the venue's debut in a piece on its launch as North County's entertainment and culinary hub. The arena sits on a 465-acre site within Oceanside's El Corazon park, adjacent to the SoCal Sports Complex, whose 22 outdoor soccer fields draw more than 1 million visitors annually, KPBS has reported separately.
The venue also serves as home turf for several resident pro teams, including the NBA G League's San Diego Clippers, the Major Arena Soccer League's San Diego Sockers, and the Indoor Football League's San Diego Strike Force, according to Visit Oceanside. Hoodline has previously covered the Sockers' on-ice antics in a report on a chaotic road win in Milwaukee. The arena's naming rights belong to Frontwave Credit Union, an Oceanside-headquartered institution formerly known as Pacific Marine Credit Union, which locked in a 10-year naming deal back in 2022 during construction, per KPBS.
Know Before You Go
Attendees should plan around Frontwave Arena's strict entry rules: the venue is completely cashless, with payments limited to debit, credit, or mobile options, and it enforces a clear bag policy restricting bags to clear plastic or vinyl no larger than 12 by 6 by 12 inches, according to the arena's own guidance. Small non-clear clutches up to 4.5 by 6.5 inches are permitted after inspection, the same source notes.
Cards Are Big Business Right Now
The expo arrives as the collectibles hobby is in the middle of a genuine boom. The global sports trading card market was estimated at $14.9 billion in 2024 and is projected to expand to $52.1 billion by 2034, according to industry research cited by London Ontario Sports. Separately, market research firm Dataintelo valued the global trading card game market, which includes games like Pokémon, at $12.8 billion in 2025, with projections reaching $27.6 billion by 2034 as physical cards continue to account for more than two-thirds of total revenue.
Hosting a 160-vendor show inside a 7,500-seat arena marks a shift for a region where card shows have traditionally lived in hotel ballrooms. San Diego's collectibles scene regularly turns out for events like the 425-table Front Row Card Show at Town & Country Resort and recurring SD Collectibles shows at Liberty Station and the Handlery Hotel, according to Front Row Card Show. Card shows have also been finding their way into broader community festivals, as Hoodline noted when covering how Tet Fest moved to Liberty Station with Pokémon programming worked into its lineup.
