Best way to celebrate surprising party:

[davlin]

Hello

1. Select date for party after secretly discovering whether guest of honor will be available that day.

2. Enlist the help of an assistant to create a fake activity for your honoree to attend with him or her.

3. Extend invitations to all guests and make very clear that party will be a surprise, whether it's a verbal, email, or formal written invitation.

4. Let all guests who may have contact with honoree know the planned strategy for tricking guest of honor.

5. Invite all guests to arrive 30 minutes before guest of honor.

6. Tell guests to park out of sight, unless guest of honor believes he or she will be attending someone else's party.

7. If possible, suggest any guests having contact with honoree casually mention they will be attending to some fictitious activity that day.

8. Hold your breath and hope no one slips with the surprise.

Keep sharing and reading

Thanks

[Aimhigh]

I will consider doing some of your tips. Organizing a surprise party is quite hard because it has a lot of works and thinking to do.

[lee20]

What you have shared to us is such a big help for us.
keep it up and good luck!

[siddle33]

I also need a good idea. Because I have no idea on the topic. But I heard a related idea that, so valueless. Thanks everybody,  

[allensawyer23]

how about souvenirs from the party? oh, pictures will do.

[melliset]

Thanks for sharing such a valuable tips..

[MaryPablate]

Your all ways of celebrating party were really awesome..