UI Concept - Afterwork & events in a company : Homepage

Looking for an internship, a company asked me to create a project that i could realise while doing my internship.
I came with this : an app where you can manage, create and share events with all the other employees. The goal was to make afterwork, night out, or any activities between members of the company more simple.

In the homepage you can see the last events and add new ones in differents categories.