She is probably like my grandmother and enters every single drawing she has ever seen. She enters herself, my dad, my aunt, my sister, me and my dog - because, wouldn't it be cool if one of us won something!? IMHO the sister that won gets the tickets. If she is not able to attend then re-draw.
Ditto this. Nothing shaddy about it either. I've got an uncle who enters me all the time even though we are on opposite sides of the country. Its a gift basically. Giving someone the chance to win, like buying lottery tickets for someones birthday.