Chef partnerships put a QR code, kitchens and free sandwiches on show

By Amara Osei

Ziploc distributed all 400 free sandwiches in just over two hours at its “Wheel of Sandwiches” food truck in New York City on Sept. 30, according to Event Marketer.

That giveaway formed part of a broader shift in experiential marketing (marketing through live, physical brand experiences). Brands now draw on chefs’ culinary expertise and social-media reach to lead product launches, live demonstrations and food-truck tours. Chefs also curate sampling menus and embed themselves in the event experience, rather than limit their roles to appearances and fan meet-and-greets.

Event Marketer’s summary is blunt: “No such thing as too many cooks.”

The four campaigns below cover Las Vegas, New York, Los Angeles and Southern California. The reporting documents event execution and food distribution, but no sales, conversion or repeat-purchase results. Participation is documented; purchasing behavior is not.

What did Sharp put inside the pickleball venue?

“Stay out of the kitchen” is a pickleball rule, and Sharp put its own spin on it at the Rate Las Vegas Open. As Official Kitchen Appliance Sponsor of the Professional Pickleball Association event, the brand set up a fully functional Sharp kitchen on site.

On Oct. 3, chef and restaurateur Richard Blais, co-host of FOX’s culinary competition series “Next Level Chef,” led live cooking demonstrations of Sharp’s appliances. Professional pickleball athletes, including Anna Leigh Waters, joined him throughout the day.

The source reports no appliance sales or audience totals. Sharp put its products at the center of the sport’s setting and made cooking the demonstration.

How did HexClad turn a bakeware launch into a food hunt?

HexClad teamed with Last Crumb and chef Gordon Ramsay on two pop-ups in New York and L.A. on Oct. 17-18. The events marked the launch of the brand’s new Hybrid bakeware line.

Visitors had to track down “The Secret Oven,” built into an exterior wall and decorated with baking pans. They unlocked it with a QR code and pulled it open to claim a sticky toffee pudding and cookie hybrid created by Last Crumb and Ramsay.

Event Marketer provides no attendance or sales figures for either event. HexClad connected the bakeware launch to a search, a secret and a shared food reveal.

What did Ziploc do with surplus food?

Ziploc partnered with Too Good To Go, a social-impact company for surplus food, on the “Surprise Seconds” campaign. The stated aim was to help consumers give leftovers a second act. Ziploc demonstrated the initiative through the “Wheel of Sandwiches” food truck, which appeared in New York City on Sept. 30.

Yara Herrera, chef-partner at Hellbender, a Mexican-American restaurant in Queens, created the activation’s menu. She reimagined dishes from local restaurants and shops as four new sandwiches. Visitors spun a wheel and received the corresponding sandwich for free.

Ziploc distributed all 400 sandwiches in just over two hours. That record shows the volume the truck moved, but free samples do not establish demand after the event; the source reports no sales or repeat-order results. Ziploc made leftover food tangible, but left purchasing behavior unmeasured.

How is KEWPIE taking the brand on tour?

KEWPIE’s “I Love KEWPIE” food truck is introducing the Japanese mayonnaise brand to consumers across Southern California. The tour combines exclusive swag and photo opportunities with menu items developed by YouTuber and cookbook author Sam Zien, known as Sam the Cooking Guy.

The rotating menu combines KEWPIE’s Japanese food heritage with familiar American flavors, ranging from Chicken Karaage to Smash Burger Sliders. Every item is made with KEWPIE Mayo. At Smorgasburg Los Angeles, Zien led live cooking demonstrations, served food and took selfies with fans.

The tour will culminate in a holiday celebration at Jingle Ball in L.A. in December. Other chefs and cooking influencers scheduled to appear include Easy Peasy Jordan and Stephanie Tea. The source provides no audience totals or sales results. KEWPIE chose a mobile, recurring format for product sampling, but left its reach unquantified.

What do brands need to show next?

Across the four campaigns, chefs designed menus, demonstrated products, supported launches and moved brands into public spaces. Event Marketer’s Trend of the Week series, coproduced with support from Pinnacle, frames these collaborations as a broader experiential-marketing trend rather than a set of one-off appearances.

Brands will need to show whether chef-led experiences produce repeat purchases, because none of the campaigns reports the sales evidence needed to answer that question.