What happened: The Houston Texans announced a fan promotion requiring supporters to use the team mobile app to track down physical signs across the city. Participants must register for clue alerts, locate designated spots, and speak the codeword 'RIVALRIES' to claim prizes. Three additional clues are scheduled for release later in the day.

Why it matters: The marketing campaign arrives as the Texans build fan engagement following a 44-22 road victory over the Los Angeles Chargers. The club enters the second half of the regular season seeking to sustain community momentum during its 2026 campaign.

What to watch: The Texans will distribute the next wave of scavenger hunt clues through their official mobile application. Houston then returns to action for its upcoming regular-season contest on Sunday.