Cards On The Harbor wraps up its 2026 run with a holiday show at the Hilton Dallas/Rockwall Lakefront on Sunday, December 13, 2026. Landing less than two weeks before Christmas, this edition of Rockwall's lakefront card show is the east side's best bet for last-minute hobby gifts, year-end collection sales, and a relaxed Sunday of trading with a view of Lake Ray Hubbard.
The vendor floor blends sports and trading card games. Sports card dealers bring NFL, NBA, MLB, and NHL inventory with a Cowboys, Mavericks, Rangers, and Stars lean, from base rookies and dollar boxes to graded slabs, autographs, and numbered parallels. Pokemon vendors stock modern singles, vintage holos, graded cards, and sealed product, with holiday tins and booster boxes prominent this month. Other TCG tables cover Magic: The Gathering, One Piece Card Game, Yu-Gi-Oh!, and Disney Lorcana, and a few vendors bring Funko Pops, memorabilia, and general collectibles. As with the November show, many of the vendors are local collectors and small dealers, which keeps pricing friendly.
Hours for the December date had not been posted at the time of listing; the November edition ran from 10:00 AM to 5:00 PM and the December show is expected to match. Confirm before attending. The first hour is when the best showcases move, and the last hour is when vendors deal most freely before packing up for the holidays.
Admission pricing had not been published at the time of listing. Past Cards On The Harbor shows have kept entry low with kids admitted with a paying adult. Confirm on the TCDB or Treasure event page.
The Hilton Dallas/Rockwall Lakefront is located at 2055 Summer Lee Drive, Rockwall, TX 75032, in The Harbor Rockwall development off Interstate 30 at Horizon Road. Hotel parking is available, and The Harbor's lakefront restaurants, boardwalk, and holiday lights make it easy to turn the show into a full family outing. Rockwall is about twenty-five minutes east of downtown Dallas.
This show is a great fit for families, gift shoppers, casual collectors in Rockwall, Rowlett, and Garland, and traders who want a friendly crowd in a scenic setting. Serious buyers should treat it as a supplement to the big arena shows, though local deals are common.
To make the most of it, arrive at opening, bring cash for the sharpest prices, and carry a sorted trade binder and want list. Ask vendors about bundle pricing on sealed product, take a full lap before buying, and bring cards to sell.
For confirmed hours, admission, and vendor tables, check the Cards On The Harbor listing on TCDB or Treasure at ontreasure.com.
Collectors who attended the November show will recognize most of the vendor lineup, which makes this a good date to follow up on cards that were set aside or out of budget last time. The Harbor district is at its best in December, with holiday lighting along the boardwalk and the lakefront restaurants running seasonal menus, so it is an easy sell for family members who are not collectors themselves.