I know there are veterans games at times.
I remember that in the early 90's baseball had a seniors league for awhile. The PGA has the senior tour.
I would PAY to see a league of star retired players that played more Shinny or like in All star games. Little hitting but lots of finesse.
Like have a league with 4 or 6 teams of star retired players, play 20 game seasons with no actual city they are associated with. Tour big and small cities in Canada and the hockey hungry Northern US and I think that could be both fun and profitable. If they did it moreso in the offseason of hockey and only charged $20-30 bucks for the better seats they might even get a small Canadian TV deal. Even have a best of 3 playoff round. So you watch beer leaguers who are all timers at hockey in their late 30's, 40's and early 50's playing likely low systems, high offence but low physicality hockey for fun, but competively and trying to win, while entertsining the fans and not hurting each other.... I would totally watch that. And fans in Duluth or Flint or Red Deer or Val D'or or Kingston and maybe one game on occassion in big cities like Montreal, Ottawa, Detroit etc. People would pay to watch it. 5000 fans at $25 a pop is $125,000 a game. If they could make $100,000 K a game which is not unrealistic it could be viable. Players have fun. Fans have fun, see star NHLers they never saw. Not a pricey endevour. Rich players don't care about the money. Some ex-players might appreciate a little extra cash.
Anyway, I think it could be a fun a viable thing to organize.