Where to go, what to do today in Shanghai. Read on for Shanghaiist’s picks. Half off coffee @ Café del Volcán Specialty coffee boutique on Yongkang, Café del Volcán, is celebrating their 4 year anniversary today. Enjoy their premium coffee beans from all over the world, including their signature beans from Faldas del Volcán – an award-winning coffee estate in Guatemala that has been in the family for more than 120 years. This deal is…