DX Exchange (a proud NWN partner), is hosting an excellent in-world fundraiser for "Hands off our Girls", a Red Cross project supported by a Dutch radio station. More on it here:

3FM Serious Request is a fundraising initative of the Dutch national radio channel 3FM. This year's 3FM Serious Request asks for the attention of sexual violence against women - a silent disaster that strikes millions of women around the world. The Red Cross is dedicated to bring relief to these traumatized women and help them in their physical and emotional recovery but also in helping them build a new life.

With dancing and live DJs, DX will send Linden Dollar donations to help this effort. The event runs until December 21 (Sunday) at 2pm SL time .Click here to join in. If you're using a third party viewer, here's the SLurl to copy and paste:

Update, 12.20: More on the in-world event from SL Newser: