>>12207733First, the House of Memories. Logically this makes the next location the Radio Tower, after all, it used to be Pokemon Tower.
By extension the two are connected. In a technical way.
Regardless, there is no time for explanations, you scurry off to the Radio Tower, with Rigel following at a leisurely pace.
Just how in the world are you going to become a ghost hunter anyhow?
Despite all of the 2spooky stories abuot the Radio Tower being full of malevolent cuntbags who don't care for the dead one bit, it's actually a quaint institution.
Perhaps a bit of sleuthing is in order..
A) Talk to the Wigglytuff and Igglybuff at the front desk.
B) Talk to Whismur.
C) Talk to the Chatot by the "Employees Only" door.