Halloween Birthday Party Invitations Could You Please Offer Some Advice On A Halloween Birthday Party?

Could you please offer some advice on a Halloween birthday party? - halloween birthday party invitations

Hello, I have some questions I would like some suggestions. I have a Halloween party for my 2 daughters, 6 and turning the other 12th I have in the past year, and everything went well, but this year I would like to add. If anyone wonders why I am a party for 2 girls aged under so different, their birthdays are 6 days apart, and when I separated the parts, 12 years old. Age was seconds, and almost nobody came to them because they were there one weeks earlier. Anyway, my questions.

1. The invitations for our family and friends of the family will be there for the girls, I write both names on them, but my question is on the invitations to her friends at school, I write his name without his sisters. If I do not know, then the parents, the other sister did not, that is not forced to buy another gift, which is my sanity. I'm worried if I both names, put May and parents feel obligated to buy 2 gifts, but that's not my intention. Therefore, Does that sound good, or should I both names on all calls?

2. Any suggestion of some games of all time, wish to do so? Here I would like to improve since last year.

Thanks for any help that you have to offer. I appreciate it!