Christmas in Heaven

Christmas was hard this year.  We went to visit Aven's grave and wrapped up some love notes to her from Dave, Luke, Lynnea, Lincoln and I in a Christmas box and tied it with a bow.  We had decorated her grave for Christmas with a tree and wreaths and a poinsettia.  We sung "We wish you a Merry Christmas".  I wish she was here and I wondered what Christmas in Heaven is like?