Comment some new (and old ideas) (Score 1) 527
my friends mom died of pancreatic cancer about 8 years ago. She did a bunch of thing that makes sure her memory lives on.
like Droid41 said have her record video messages and congratulation (and memories) that coincide with the events of her childrens life on special occasions. 16 18 and 21st birthdays, driving liscense, marrage, grandchildren etc. it helps them stay in touch with the person that they are becoming and help them to remember the person that she was. Give them to your kids on those occasions so that they always know that there is something to look forward to. also get greeting cards for those occasions and give them to them on those occasions with the videos.
smell is the sence most closely tied to memory, think about keeping a bottle of her perfume around.
pick somethign she loves to do and do that once a year. my friends mom lived to take cruises, so once a year the family goes on a cruise.