It’s official, Jersey City is spook-tacular! The city was named the seventh best in the nation for Halloween, based off comparisons of trick-or-treater-friendliness, Halloween fun and Halloween weather, according to the digital financial services firm WalletHub. From the masquerade parties at bars and restaurants for the 21-and-older kid in all of us to the trunk-or-treat festivities for the youngsters, Jersey City has no shortage of Halloween spirit. So many in fact, that the celebration spans two or three weekends. Not surprisingly, New York City was No. 1, followed by San Francisco (whose M…