How to make friends in Czech Republic

We have been talking about loneliness when you are abroad, let's now talk about how to make friends (locals and other expats) when you're living in Czech Republic :top:

Which are your best tips to meet people and to make friends in Czech Republic??

Thanks in advance for your participation

Might not be everybody's cup of tea, but as I am a Christian, I am going to Church ;-) Either to St. Clements http://anglican.cz/ or to one of the Old Catholic services http://www.starokatolici.cz/ in Prague. St. Clements is a multi-national Episcopalian/ Anglican congregation that offers services and events in English whilst the Old Catholic services are in Czech only. But most of their members speak at least some English or German what helps with the after-service-coffee-chat! SY