Mix 3 Tbsp honey with 1 Tbsp water in a small pot on the stove top.
Heat until the honey is no longer thick.
Combine honey water with the 2oz tequila, 1oz lime juice, egg white, and turmeric powder in a shaker without ice and shake aggressively for 45-60 seconds.
Strain the mixture through a cocktail strainer into a rocks glass with ice.
Top with chilled club soda.
Notes
If you want to spice things up, add a pinch or two of cayenne pepper to the mix before shaking.