GEN Restaurant Group Secures Purchase Commitments from Approximately 60 to 70 Costco Warehouse Locations Following Successful Northwest Roadshow

CERRITOS, Calif., June 02, 2026 (GLOBE NEWSWIRE) -- GEN Restaurant Group, Inc. (“GEN” or the “Company”) (Nasdaq: GENK), operator of GEN Korean BBQ, the largest full-service Korean BBQ restaurant chain in the United States, today announced the successful completion of its first Costco roadshow across the Northwest.