Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: Howl at the moon with @HorrorSociety at @FatCatChicago next Wednesday the 28th for a FREE double feature of SILVER BULLET and CURSED #horror
This tweet contains emotions: 
fear, sadness