Looking for a dance(zumba or any form) class for adults working peeps.

I had joined a dance class for few months , the instructor was good but what didn't go well was kids also used to join. Basically the dance academy was for kids only but they had started a batch where they mix people of all age group from age 10+ to 30+. Thing was that the school going kids were too good n seemed professional to catch up with them and tbh it feld a bit odd to dance with kids as younger as 10. Also there are some zumba classes where only older ladies 40+ only comes which I don't want to join. So wanted to ask if there are dance classes where atleast only adults batch is also there probably having college peeps or working young adults as participants ?