Looking for people to have fun (Prague)

Hello
Just arrived in prague 5 month ago with my wife and a kid, a tiny one.
Yet, did no have much time or chance to meeting people to go out and explore the day and night life.
We are french but please no restriction to anyone and culture.
We are 31 and 32 and baby girl of 1 year old.
Looking forward to meeting new folks!
We live in prague 5 on the river bank.
Cheers