Introducing "Planet the 13th Night Market" a New Monthly Indoor Art and Makers Market Kicking-off August 13, 2025, at the Planet 13 Entertainment Complex

Planet 13 Las Vegas is partnering with Slonina ARTSpace to celebrate local creativity and community at the world's largest dispensary, while raising funds for The Animal Foundation of Las Vegas

LAS VEGAS, Aug. 7, 2025 /PRNewswire/ -- Planet 13 Holdings Inc. (CSE: PLTH) (OTCQX: PLNH) ("Planet 13" or the "Company"), a leading vertically-integrated multi-state cannabis company, today announced the launch of Planet the 13th Night Market—a new indoor art and makers market taking place the 13th of every month in the Planet 13 Entertainment Complex.

The first event launches Wednesday, August 13, 2025, from 6–10 p.m. at Planet 13, the world's largest dispensary, located at 2548 W. Desert Inn Road, Las Vegas. This 21+ event is free and open to the public. Highlights of the launch event include:

• Local Artists & Makers – one-of-a-kind art, handmade goods, and creative products
• Interactive Booths – hands-on experiences for guests
• Food Trucks & Live Music – local bands, DJs, and culinary treats
• Charity Raffle – August Planet the 13^th Night Market raffle will benefit The Animal Foundation

Planet the 13th Night Market is designed to connect local artists with the community in a lively, high-profile setting. Visitors can shop one-of-a-kind art, handmade goods, and creative products, all while experiencing the energy, spectacle and interactive entertainment of Planet 13.

"Planet the 13th is more than just a celebration—it's a way for us to use our platform to uplift local creators and support meaningful causes," said Christopher Stickney, Retail Operations Coordinator at Planet 13. "We're proud to partner with The Animal Foundation and shine a light on the amazing talent in Las Vegas, while giving back to the community that supports us."

"We are thrilled to partner with Planet 13 to showcase Las Vegas creativity in such an iconic venue," says Robin Slonina, founder of Slonina ARTSpace. "Our goal is to create a market that not only promotes local artists but also engages the community with interactive experiences, live music by local musicians and DJs, plus food trucks and a charity raffle. Our very first Night Market will benefit the Animal Foundation, and the charity will rotate each month. Planet the 13th Night Market is where art, culture, and fun collide."

Calling All Creators: Local artists, craftspeople, and makers are invited to apply for upcoming Night Markets. Booth fees are waived, but each participant must provide a free interactive element for attendees. Space is curated and limited. Apply by the 3rd of each month at sloninaartspace.com/planet-13-market.

For more information visit: https://www.sloninaartspace.com/planet-13-market

About Planet 13
Planet 13 (https://planet13.com) is a vertically integrated cannabis company, with award-winning cultivation, production and dispensary operations across its locations in California, Nevada, Illinois, and Florida. Home to the nation's largest dispensary, located just off The Strip in Las Vegas, Planet 13 continues to expand its footprint with the recent debut of its first consumption lounge in Las Vegas, DAZED!, the opening of its first Illinois dispensary in Waukegan, bringing unparalleled cannabis experiences to the Chicago metro area. Planet 13 operates dispensaries across Florida, a key market in its expansive footprint. Planet 13's mission is to build a recognizable global brand known for world-class dispensary operations and innovative cannabis products. Licensed cannabis activity is legal in the states Planet 13 operates in but remains illegal under U.S. federal law. Planet 13's shares trade on the Canadian Securities Exchange (CSE) under the symbol PLTH and are quoted on the OTCQX under the symbol PLNH. To learn more, visit planet13.com.

About Slonina ARTSpace
Slonina ARTSpace is an art gallery, studio, and creative community hub located in the Fremont East Arts District. Founded by artist and Skin Wars judge Robin Slonina, ARTSpace hosts exhibitions, artist showcases, workshops, and community events with a mission to celebrate and support local talent. Partnering with Planet 13, ARTSpace continues its commitment to fostering creativity and providing opportunities for local artists to thrive.

Cautionary Note Regarding Forward-Looking Information
This news release contains forward-looking information and forward-looking statements within the meaning of applicable securities laws. All statements, other than statements of historical fact, are forward-looking statements and are often, but not always, identified by phrases such "plans", "expects", "proposed", "may", "could", "would", "intends", "anticipates", or "believes", or variations of such words and phrases. In this news release, forward-looking statements relate to information pertaining to an upcoming event at Planet 13. Such forward-looking statements reflect what management of the Company believes, or believed at the time, to be reasonable assumptions and accordingly readers are cautioned not to place undue reliance upon such forward-looking statements and that actual results may vary from such forward-looking statements. These assumptions, risks and uncertainties which may cause actual results to differ include, among others, those assumptions, risks and uncertainties discussed under the heading "Risk Factors" in the Company's Annual Report on Form 10-K for the year ended December 31, 2024 and any of the Company's subsequent periodic reports filed with the U.S. Securities and Exchange Commission at www.sec.gov and on SEDAR+ at www.sedarplus.ca. Forward-looking statements contained herein are made only as to the date of this press release and we assume no obligation to update or revise any forward-looking statements should they change, except as required by law. No stock exchange, securities commission or other regulatory authority has approved or disapproved the information contained herein.

For further inquiries, please contact:

Planet 13 Investors:
Robert Groesbeck or Larry Scheffler
Co-Chief Executive Officers
[email protected]

Planet 13 Media:
Colin Trethewey / PRmediaNow Communications
[email protected]

SOURCE Planet 13