Go to the Mage Shop then say "Explore Shop."
Use the mixing bowl.

Mixing list:

Backwards: 123
Health Potion: 126
Mana Potion: 135
Teleport (Pirate Ship): 164
Green Hair: 125
Black Face: 235
Pet Rock: 465

Things:
1. Mermazon Kelp
2. Frogzard Tear
3. Moglin Essence
4. Slattwob Dust
5. Bad Juice
6. Magma Leaf

Free Travel Passes:
Go to the Pet Shop
and say "Valencia?"
then say "Visit Valencia"
Click on Valencia and say
"Travel Passes."