I constucted a LEGO party scene using one three-storey LEGO house, a veranda, a table and more. Here are pictures and some explanations.

Full picture of the LEGO party. There is 15 people at the party (two hidden by the door).

The DJ and MC are on the third floor of the building, and on the second floor you can see a man in the window. There is a man on the veranda/balcony outside the second floor going for a look at the whole scene.

In this picture you can see three people eating their chips and drinking from their cups at the food table.

In this picture you can see a person on the second floor veranda walking over for a good look and one person standing under the veranda going over to the water feature.

This picture shows three men talking near a lighted multicolour water feature and someone fixing the speakers up.
If you would like instructions on any of the components of this simply leave a comment on what and I will try and post instructions.