Go to the area of grass near the Daycare and go into it until u find one.
deep in khanto you see drowzee you pop his belly then you find kirlia
where you can find drowzee is in goldernerd city next to the the care in the grass also you might also see Abra so it will not pop up every where
go and catch it on route 34 :)
Drowzee evolves into Hypno at level 26.Im pretty sure its at either lv 26 27 or 28
Hypnosis is not a TM or HM therefor you can not get it but Pokemon can learn it like Hypno, Drowzee, Tangela, Tangroth, and so many Pokemon and their evoulutions
If you have a friend with HeartGold or SoulSilver, you can get a Machop from him/her. You can trade for a Machop up on the fourth floor of the Goldenrod Department Store by giving the guy there a Drowzee.
In Pokémon Pearl you cannot find a wild Hypno however you can find wild Drowzee as a swarming Pokémon in Route 215 and then you can evolve Drowzee starting at Level 26 additionally you can trade with another trainer for Drowzee or Hypno or you can migrate Drowzee or Hypno from a previous game such as Pokémon FireRed or Pokémon LeafGreen or you can trade with another game such as Pokémon Diamond, Pokémon HeartGold or Pokémon SoulSilver.
In Pokémon SoulSilver, Drowzee will begin to evolve into Hynpo starting at Level 26.
In Generation I (Red, Blue, Green, Yellow) Drowzee can be found in Route 11. To the right of Vermilion City.
you cant olny after the game
Catch a drowzee in a swarm and evolve it
Drowsee is uncommon in route 11.