12 Days of Giftmas
Vendor Spotlight: Substance Simples
Friday, December 19, 2025 December 19, 2025 Catbird
Add a splash of holiday flavor — join us on December 19 at Catbird Hotel for a pop-up with Substance Simples.
Substance started as a mobile bar enterprise. Over the years it has transformed into a syrup business surrounding the great flavoring addition to any cocktail, simple syrup. One small ingredient transposed into an ingredient vital to the great American cocktail. Substance strives to bring a little cheer to every drink with its festive flavors starting here in Denver. Holiday flavors include Pine, Gingerbread, Apple Spice, and the key staples of Lavender and Vanilla Bourbon.
Catbird Hotel Lobby, 5-9 PM
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