Tropical Red Bull Vodka Slushy Chalkboard Signage Tropical Red Bull Vodka Slushy Chalkboard Signage May 23, 2016 21.375″x 57.375″ Soft Pastels on Chalkboard @PacificBeachShoreClub San Diego, California Red Bull, vodka slushy, tropical-style commission. Soft pastels, two color. Share this:ShareEmailPrintTweetRedditShare on Tumblr