My Hubby did not like to dance either. Then I convinced him to try 'traditional Square Dancing' lessons. He really liked it. Country/western type music, and if one can walk in time to music, one can square dance.
We liked the lessons so much that we continued them to advanced level, yet danced at open club beginner/intermediate dances at least two nights a week. Both of us went 'all out' and I wore 'petty' pants, crenoline skirt, and lovely square dancing dresses; he picked out matching shirts and string/scarf ties.
It was "somewhere to go when we were all dressed up". Usually after the the open dances there is a 'pot luck' lunch. Great exercise, lots of fun, and met wonderful people.
We miss square dancing very much - me, bad knee...him, can't hear the caller well enough.
It's a bitch to get old, but does beat the alternative...for awhile....