(ATLANTIC CITY, NJ) -- It’s become the poster child of summer cocktails – a cool, refreshing mojito. This mint-forward, rum-based drink is so beloved that it has its own holiday that falls every year on July 11th. Cuba Libre Restaurant & Rum Bar in Atlantic City (inside Tropicana Casino & Resort) will celebrate National Mojito Day with $2 classic mojitos at the bar during happy hour, which runs 4:00pm to 7:00pm.