Wedding carnival! Yay or nay?

I and my partner were having a discussion yesterday on planning a wedding carnival with close family members. So before the wedding, we thought of booking a place where people can have the best time of their lives. We are planning for some nail art counter, foot massage machine, candy bar, paint tattoo, beer ping and many other games. All this sound fun but would be very challenging to manage during this time. What’s your opinion? Is this a good idea?