Just a block off Broadway, the cross of Mercer and Prince is A$AP Rocky's favorite in his hometown of NYC. Now he's partnered up with E & J Gallo on a. Unique spirit named after the intersection. Mercer + Prince whisky is a Canadian blend that's aged for four years in used American white oak barrels and infused with Japanese Mizunara Oak for a richer, more robust flavor. The smooth sipper's bottle is notable, as well, as it incorporates two square glasses into the top and bottom for impromptu imbibing.