We have had a thriving 55+ group for several years now. This group plays its friendly games on Fridays (from 11:15 to 12:45) and afterwards they finish with coffee.
Since this group has become a bit crowded, we have also started a Monday group (from 15:00 to 16:30).
So if you are over 55 and feel like playing table tennis with others of your age, this might be a possibility for you. Currently Ladislav provides training during these afternoons for those who like that.
For details see the 55+ page.