TVB Stars In Cheras Leisure Mall

I was at Cheras Leisure Mall last Saturday for my gym and I saw some banners hanging around. TVB stars "wor".... So I "kepoh" and went to see what's going on. Saw few of them playing a few games, and a few of them sing song, that's it. Place was not really that crowded but seriously I DON'T know ANY of THEM. I feel so BAD.