Please analyze the tweet "Howl at the moon with @HorrorSociety at @FatCatChicago next Wednesday the 28th for a FREE double feature of SILVER BULLET and CURSED #horror" and classify its emotional content. Choose from the following emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotions are detected, respond with "neutral or no emotion".
fear, sadness