"Denial ain't just a river in Egypt. " 

Smile at yourself in the mirror
Watch a sunrise
Stretch and feel that oh-so-great feeling!
Listen to music (link to MUSIC)
Stargaze
Tell a loved one that you love them
Play a computer game (link to GAMES)
Spend quality time with a child/pet
Go to Disneyland/Disneyworld 
Cook a favorite recipe (link to RECIPES)
Take an aromatherapy bath with candles and music
Chat on the Internet (link to CHAT) 
Watch the snow fall and then go play in it
Hope
Gaze at your Lava Lamp like I do mine! It really IS relaxing!
Go to the park and lie down under a tree/swing on a swing
Write in your online (or offline) journal 
Buy a beloved human or animal a present just because
Search for any subject on the Internet (link to SEARCH ENGINES)
Watch a sunset
Be strong
Start an online (or offline) photo album (link to PHOTOS) 
Feed wildlife
Watch TV (link to TV SHOWS)
Give what you can afford to a charity (link to LINKS)
Write a poem (link to POEMS)
Have a good cry
Draw a picture on your computer (link to DRAWINGS)
Buy some plants/flowers or water yours if you have them 
Send someone a virtual present (link to GAMES)
Play with a computer (virtual) pet (link to GAMES) 
Believe
Start a hobby (link to MISC)
Clean your castle 
Take a car ride or a bus ride to your favorite getaway (or a mystery ride!)
Imagine
Lose yourself in a book (link to BOOKS)
Buy yourself a present just because
If you don't already play one, learn a musical instrument
Watch children ride on a carousel 
Laugh
See a play
Have a "family night" once a week and take turns with ideas
Take a walk along a beach
Write an online (or offline) letter
Visit a museum (a real-life one or an online one)
If you believe in a higher power...pray
Really learn how to dance!
Be confident
Live life as if each day were your last!
Make lists (they will help you to organize your life!) 
Do an online (or offline) puzzle (link to GAMES)
Visit an art gallery (in real-life or online).