Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Looking nice forward to playing at Paper Dress Vintage in Hackney this evening - get there early as I'll be on at 8pm! @paperdressed #blues
This tweet contains emotions: 
anticipation, joy, optimism