* After spending the whole morning uncertain whether to go through with the wedding or not, which bride ran to the church hand-in-hand with the groom in order to tie the knot?
* Who sadly died on Christmas Day after being knocked over by another EastEnder?
* Roy Evans was a solid family man, devoted to Pat and his son, Barry. But he slipped away on Christmas Day 2001 to visit the woman who had given birth to his other son, Nathan. What was her name?
* Who was surprised when her boyfriend invited her to her own wedding on Boxing Day in 1991?
* Angry that Wicksy had stolen his wife and son, Ian was looking for revenge; who came along to stop the two men fighting in the 1990 Christmas Day episode?
* Who gave his wife glass fibre, filler, sandpaper, paint and other bits to fix a dented car, for Christmas in 1985?
* In 1998 there was a power cut throughout the Square which destroyed any hopes of any Christmas meals being cooked and eaten; who was to come to the rescue for all the programme's regulars and a number of extras?
* Who sent Arthur and Pauline a basket of rotten fruit for Christmas?
* In which year did Den Watts spend Christmas Day with Nick Cotton in prison?
* Which of the following people does NOT celebrate a birthday on Christmas Day?
* By 1992, Kathy was a single woman, but did not chose to stay in the Square to spend Christmas with her son, Ian, and his family. Flying off to sunnier climes with Tricky Dicky, where did she go?
* Mark and Diane spent most of Boxing Day 1990 and following days chasing around London looking for their mutual friend, Disa, after she left an unusual present on Diane's doorstep. What was left?
* Trees all over the Square caught fire during the Christmas celebrations in 1997 because of - what?
* A Treasure Hunt was arranged for certain members of the cast on Boxing Day in 1989, starting with individual notes inviting them to be at the tree in the Square at 3pm. Where was the treasure?
* Two EastEnders have found themselves in police custody after drinking and driving over the Christmas holiday. Pat found herself on the wrong side of the law in 1992 - but who was the other?
* Little Mo walked a tightrope with her husband at the best of times, but on Christmas Day 2001 one particular thing she had done was ample reason for the twisted Trevor to beat her up. What had she done?
* In 1996 Billy Jackson was upset that his father was not able to spend the whole of Christmas Day at their house, and ran off. He was eventually found in a derelict house, but by whom?
* Which of the following bands sang at the Christmas party?
* Who sang "Lonely This Christmas"?
* Which character dressed up as a pantomime dame?