It is difficult to make a specific recommendation without knowing you, your budget or knowing what you or your friends like or even if you are male or female. What do you like? Where are you located? What do you think is fun to do? What month is your birthday?
For some people buying a theater ticket for everyone followed by going to a local restaurant for desert, cake, etc. would be perfect. Of course your decorations at the restaurant party could be related to the play, opera, movie you just saw.
Some people like casino parties.
For others a day on a yacht or cruise ship would be perfect.
Some like fishing, others whale watching.
Some would like a hot air balloon ride.
You could have a program like "the first 25 years in review..."
You could do a 1985 theme party, since you were born that year.
Some people are really adventuresome. Some are more conservative.
Perhaps, one of my Education By Entertainment
programs would be perfect, but perhaps not.
If you would like to provide a bit more information, perhaps I can be of more help to you.Ron
Dr. Ronald G. ShapiroEducation by Entertainment