Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: A hearty thank you to you all for joining in tonight. Some delicious British dishes on your menus. #BeerClub
This tweet contains emotions: 
joy, optimism