Task: Analyze the tweet's emotional connotations and classify 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 best portray the tweeter's mental state.
Tweet: @NHLstoreNYC @TeamNA_WCH #NHLNYCSWEEPSTAKES having fun watching team North America and cheering team Canada!
This tweet contains emotions: 
joy