after yu beat the game... rhythmi has a quest for yu (yu have to get a roserade for them). go to the place where you caught a blastoise for the Fire in Vein Forest mision and capture the floatzel dat should be around there. ride it on the river, until yu reach the falls. get off and travel by foot into the meadow(?) catch roserade and get back to the ranger union. the quest was actually a stall for a surprise party linda and rhythmi were planning. yu see sven and keith for a few seconds or so.