Where go dancing for a mid-30s couple?

I'm sorry but someone has to say it. People in their 30's don't dance in public. Most young people consider ths as just plain weird! However, if you are not deterred by this, most mid-30's and even older can be seen dancing to the cover band 'Take This' (not a joke) - a cover band who have been on the Brussels scene for almost as long as you have been alive. Failing 'Take This' being on holidays, an ipod, a docking station and a large living room never fails.