We meet fortnightly at The Folly bar by Monument station. The meetup begins at 2:30 and runs until about 19:00. You are welcome to arrive and depart when you like as the event is informal. There's no charge although donations are accepted to help cover costs.
You can practice Chinese\English by conversing casually, or by finding a partner and sitting down to study and take notes. We also provide many games such as Mahjong (麻将), story dice, cards against humanity, uno, cards and Liar's dice (大话骰), so you're welcome to take part in whatever style of practice you like.
We have a good mix of English and Mandarin speakers and usually 4-5 Cantonese speakers too. Usually about 50-60 people in total. Many people come on their own so you won't be alone if you choose to do so, it's very easy to find a group to join and get involved.
The bar is opposite Starbucks\Santander bank and Monument station. (If you exit from Monument it's right outside, if you exit from Bank station it's 5 minutes walk)