In HG/SS if you talk to a Gym leader or a close member of there family you can get them to battle you again in the abandoned Fighting Dojo in Saffron City!
Falkner is at Celadon City MegaMart on Mondays.
Bugsy is at the Virdian Forest on Thursdays.
Whitney is at the Goldenrod City MegaMart on Saturdays.
Morty on on Bellchime Path on Monday and Tuesdays.
Chuck can be battled again by talking to his wife.
Jasmine is at the Olivine Cafe between 1:00 and 2:00PM.
Pryce is at the Lake of Rage between 6:00 and 9:59AM Saturday.
Clair is in the Dragon's Den between 6:00 and 9:00AM after you and your rival have double battled her and Lance.
Brock at Digletts cave on wednesdays.
Last edited by boy from asension on Thu Jul 15, 2010 10:41 am; edited 2 times in total