Is there any help out there help for Christmas for my kids?

I have been going thru some legal things with my childrens dad this year. I have a date in court for child support but it's not until after Christmas. I can't afford gifts for my 2 kids..I have a son that's 10 and still belives in Santa Clause this is goint to be the last year and i want to make it a little special. My daughter is 16 and works part-time we are both on SSI. and this is horrible. The dads family totally disapeared from their life since he is going thru a court battle with us for abuse verble and physical..we aren't involved with DSS so we can't get help through them. We aren't on any other assistance so they won't help. any other ideas? Thank you..we tried churches already....thank you...

I have my father left and he just finished with cancer and had a lung taken out last yr...i was working 16 hrs a week whose going to watch my 10yr old now..can't leave him alone...i'm so not a begger..i'd rather go with out than to drop all charges agains his dad which is what he wants..