Kalimotxo is a popular Basque drink that originated in San Sebastian. It is a simple yet refreshing combination of red wine and cola. The drink is typically served over ice and garnished with a slice of lemon or lime. Kalimotxo is a popular choice among locals and visitors alike, especially during the summer months when it provides a refreshing way to cool down. It is often enjoyed at outdoor festivals and beachside bars. The combination of red wine and cola may sound unusual, but the flavors complement each other surprisingly well, creating a unique and enjoyable drinking experience.