Shesh.
Thanks for some of the advice.
I'm not doing the main DJing, just some quite music for the food and older people. The HiFi equipment has been used for this and dancing before and was fine.
The main music is done with proper set up.
Good point with the smoke machine, but is a fog machine actually smoke?
Does it get into your lungs?
I'll be setting up the music in the food hall, getting it started, use a mic for the announcements and then leaving a friend to look over it.
I asked first before buying so I have some idea, like do lasers get in eyes, are th