Here are ideas for a complete Blues Clues Birthday Party

BLUE'S CLUES PARTY DECORATIONS
There's nothing Blue likes better than a festive birthday party.
Begin with matching balloons, streamers and tableware.
Cover your table with white or blue butcher paper.
Use a rubber paw-print stamp or cut paw prints from blue paper
and scatter them around the table. Add a centerpiece by tying a
bouquet of balloons to a Blue's Clues stuffed toy.
Additional decorating:
Make large blue and magenta paw prints to mount on the walls,
windows and floor. For an extra special touch, enlist a teenage
helper to make Joe and Blue's house using a large appliance box.
Paint the walls orange. Cut doors and windows.
An extra large piece of cardboard painted red will make the roof.
The kids will enjoy playing in this special house!

BLUE'S CLUES PARTY GAMES & ACTIVITIES
We've provided several fun ideas for this theme.
Select the activities that best suit your party space and
the age of the children.

Handy Dandy Notebooks
Purchase small spiral notebooks for each child. Provide fabric scraps,
ribbon, stickers, markers, glue etc. The children will decorate their
own "Handy-Dandy Notebook" to take home!

What's In the Box
No Blue's Clues party theme would be complete without the clues!
Before the party wrap something special in a box. 
Keep it simple so that the children can understand the clues.
EX: balloons, cookies, candy, balls etc...
Write or draw clues on blue paw prints and hide them in the party area. Show the children the box and tell them what's inside is a secret...
They will need to find all of the clues (paw prints) and work together.
When they guess what's in the box - open the box and give each child a treat or prize from inside.

The Thinking Chair
Cover a chair with special red fabric. Place several easily recognized
items on a tray; blocks, spoon, blue's clue toy, crayon...
Gather the children in a circle around the thinking chair. Show them 
the tray with all of the items. The first player will sit in the thinking chair.
You will leave the room with the tray, remove an item off of the tray.
When you return with the tray can the player in the thinking chair guess what's missing? Keep playing until all of the children have had a turn.

Doodles Guessing Game
You'll need a wipe of white board and wipe off markers.
Gather the children in a circle. Tell them you need their help to figure out the picture on Doodles board. Begin Drawing simple pictures - house, flower, sailboat etc. As you draw small parts of the picture ask if they can guess what the picture will be. When the children have guessed, complete the simple drawing! 

Do the Blue with Boogie Woogie
Play a Blue's Clue's CD, while the kids dance with 
Blue's special dance moves. Show the children the steps 
first, to help them feel more comfortable.
How to do-the-Blue!
Swing your arms from side to side,
sway your head, swish your hips around 
Then do them all together!