In HeartGold, I arrived in Ecruteak City after catching the Sudowoodo the blocked the path between Goldrenrod City, Violet City, and, of course, Ecrtueak City. Now I plan to visit the Burned Tower or something else.
In SoulSilver, I took part in the Pokeathlon, and I believe I got a jump medal or something. (I don't recall well...) I pretty much completed everything in SoulSilver. Now I need to raise my alternate team as well as train my current team.