Weekend Guide to Grapevine, Texas Events: August 20-22, 2026
· · DFW Pulse
From a coin show and murder mystery dinner to guided tours and a Dolly Parton tribute concert, here's your full guide to Grapevine's August 20-22, 2026 weekend.
Grapevine's calendar for the weekend of August 20-22, 2026 is packed with the kind of variety that makes this Tarrant County city a go-to escape from the rest of the Metroplex. Whether you collect coins, love a good whodunit, or want to spend Saturday afternoon jamming out to Dolly Parton and Kenny Rogers tribute performances, this stretch of Grapevine events has something worth driving in for.
This guide covers six confirmed events happening across three days in Grapevine, from a Thursday morning trade show to a Saturday evening tribute concert. We've included exact dates, times, venues, and ticket info so you can plan your weekend without any guesswork.
If you're looking for even more ways to fill your days in this corner of DFW, check out our companion piece on Things to Do in Grapevine, Texas in August 2026: Dinosaurs, Trains, Wine & More, and if Grapevine's neighbors are on your radar too, our Southlake and Colleyville Events Guide pairs nicely with a Grapevine day trip.
Thursday, August 20: Kick the Weekend Off Early
NTRCA Not So Mini Trade Show
Thursday, August 20, 2026 at 9:00 AM, Hilton DFW Lakes Executive Conference Center, Grapevine. FREE
Industry professionals and curious locals alike can browse booths, connect with vendors, and pick up resources at this free trade show hosted at the Hilton DFW Lakes Executive Conference Center. It's a low-key, no-cost way to start your Grapevine weekend a few days early, especially if you're already near DFW Airport for other reasons. If you're flying in or out around this time, our DFW Airport Parking, Traffic & Construction Guide can help you plan the drive over.
Friday, August 21: Coins, Crime, and Cocktails
Texas Coin Show - Grapevine Convention Center
Friday, August 21, 2026 at 2:00 PM, Grapevine Convention Center, Grapevine. Paid
Collectors and hobbyists will want to swing by the Grapevine Convention Center for the Texas Coin Show, where dealers set up tables full of rare coins, currency, and collectibles. Whether you're a lifelong numismatist or just curious about what your grandfather's old coin jar might be worth, this show offers a chance to browse, buy, and trade in person. Get there early on opening day to see the full selection before the best pieces are snapped up.
Texas Coin Show - Grapevine Convention Center
Murder Mystery Dinner: Greatest Murder on Earth
Friday, August 21, 2026 at 6:30 PM, 201 S. Main St., Grapevine. Paid
Grab a table at 201 S. Main St. for an interactive dinner theater experience themed around a circus-style whodunit. Guests eat, mingle, and gather clues as the story unfolds around them, with a killer hiding in plain sight among the cast. It's an ideal Friday night pick for couples, birthday groups, or anyone who wants dinner and a show rolled into one unforgettable evening in historic downtown Grapevine.
Murder Mystery Dinner: Greatest Murder on Earth
Saturday, August 22: A Full Day of Grapevine Charm
Planes and Trains Guided Tour
Saturday, August 22, 2026 at 9:30 AM, Grapevine Visitor Information Center, Grapevine. Paid
Start your Saturday with a guided walking tour departing from the Grapevine Visitor Information Center that dives into the city's aviation and railroad history. Guides share stories about the Grapevine Vintage Railroad and the city's ties to DFW Airport's development, making this a great morning activity for train buffs, history lovers, and families with curious kids. Comfortable shoes are a must since this tour covers historic downtown on foot.
Board Games at the Settlement to City Museums
Saturday, August 22, 2026 at 1:30 PM, Settlement to City Museums, Grapevine. FREE
Head over to the Settlement to City Museums for a free afternoon of classic and modern board games in a historic setting. It's a laid-back, family-friendly way to spend a Saturday afternoon, whether you bring your own crew or join in with fellow game-loving visitors. Kids, teens, and adults are all welcome to pull up a chair and start playing.
Board Games at the Settlement to City Museums
Legends Live - Dolly & Kenny
Saturday, August 22, 2026 at 3:00 PM, Historic Palace Theatre, Grapevine. Paid
Cap off your weekend at the Historic Palace Theatre with a tribute concert celebrating the music of Dolly Parton and Kenny Rogers. Expect note-perfect renditions of classic hits, plenty of storytelling between songs, and the intimate charm of one of Grapevine's most beloved live music venues. It's a fitting way to close out a weekend built around Grapevine's small-town character and big personality. Music fans planning a bigger DFW concert itinerary should also check our Mid-August to September 2026 DFW Concert Guide for more live shows around the same time.
Plan Your Whole Weekend
Between the trade show, coin show, murder mystery dinner, guided tour, board games, and tribute concert, Grapevine has enough going on to fill an entire weekend without ever leaving city limits. Pair this itinerary with our broader roundup, Top Events This Weekend in DFW: August 14-16, 2026, if you want to compare what else is happening across the Metroplex that same stretch.
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