According to the source, Steak 'n Shake announced a Bitcoin Burger that includes actual BTC for customers and stated it is establishing a corporate Bitcoin strategic reserve, source: public X post dated Oct 31, 2025. According to the source, the post did not disclose amounts, timelines, or treasury details, limiting immediate assessment of materiality for BTC price impact, source: public X post dated Oct 31, 2025. According to the source, traders should monitor official company announcements for specifics on reserve size and distribution mechanics before positioning around the headline, source: public X post dated Oct 31, 2025.