Tatum O'Neal joined her father Ryan O'Neal and half brother Redmond for a joyful get-together with friends Friday night, and RadarOnline.com has the pictures.
The troubled father and son spent the afternoon at Westwood Village Memorial Park Cemetery, where they visited Farrah's grave site.
They were commemorating the one year anniversary of Farrah's death from cancer, and afterward went to a friend's home in Beverly Hills where they were joined by several friends as well as Tatum.
Ryan was warmly welcomed with hugs and kisses by several of the women at the party.
Redmond was in attendance thanks to a special leave from the sober living facility where he now resides under court order.
Ryan is attempting to put together another documentary on Farrah's courageous battle against cancer, but as RadarOnline.com has previously reported, he is meeting resistance from some of her family and friends.