I sent a 5x7, a SASE and a letter to former NHLer and current Columbus Blue Jackets special team consultant Martin St-Louis on Feb. 28th 2019. I got my picture back, signed on April 25th 2019! I sent it to the Blue Jackets address in the database:
Mr. Martin St-Louis
c/o Columbus Blue Jackets
Nationwide Arena
200 W. Nationwide Blvd.
Columbus, OH 43215-2561
USA