The evolution items you get from a guy in a suit in Route 13 who is wandering around next to a house. He gives items on a daily basis, all random evolution items#
EDIT: Sry! I almost forgot!
The Genesect Drives you get when you bring Genesect to the P2 lab west of Route 1. You need both the Black and White version to get all 4 ones (Douse and Chill drive in White, Burn and Shock drive in Black)