The Sims Freeplay released the Day Spa update on 3 May 2016 and there is a new community event for all the Simmers to take part in. This event is similar to the Tropical Island event in the Romance update where there are personal goals and community goals. You will need to collect 4 different gems to win new items for your game.
Watch the video for a first look at the event.
Good luck with the event and let me know what you think of this style of event.