What happened: The Arizona Diamondbacks announced a Mexican Heritage Night at the ballpark this Thursday, promoting the promotion with a playful nod to swapping traditional 'Peanuts and Cracker Jacks' for mazapan. The post invites fans to join the themed celebration.

Why it matters: Heritage and culture nights are a staple of MLB community outreach, helping clubs connect with local fan bases and drive midweek attendance. For Arizona, themed promotions are a low-stakes way to keep fans engaged during the regular-season grind.

What to watch: Watch for turnout and any in-stadium festivities tied to the theme, along with whether the club rolls out similar heritage nights later in the 2026 schedule.