1. Make sure that the guest of honor actually likes surprises.
2. Hire undercover agents to help plan.
3. Pick the right venue.
4. Be very discreet.
5. Set a dress code.
6. Keep your mouth zipped around them.
7. Pick a solid soundtrack.
8. On the day of, ask other friends to talk up another plausible outing to ease suspicions.
9. Then blindfold them and lead them to the festivities.
10. Gather some early birds.
11. Most importantly, don't mess up the big hurrah...
12. ...and don't forget to capture their priceless face.
Marriott Rewards turns 30 this year, and they are celebrating with a Year of Surprises. Does someone in your life deserve to be celebrated? Nominate them for a surprise party they'll never forget!