Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: Come and join in with #cakeclubhour tomorrow afternoon from 3pm! #bizhour #chirp
This tweet contains emotions: 
anticipation, joy