Change Outside Tent I Am Having A Bday Bonfire.. And Its Gonna Be Cold Outside.. Still A Good Idea? ?

I am having a bday bonfire.. and its gonna be cold outside.. Still a good idea? ? - change outside tent

So, my birthday is on 16 and 17 A fire about 15 of my friends. But the weather is getting cold and I'm not sure whether she should have a campfire. It employs around 7pm and my garden, which has no shops or anything.
Please, I need your advice and suggestions to change anything ..
Thank you!