How can i get out of going to my neighbors house?

The best thing you can possibly do is to "accidentally" schedule some REAL important plans-with somebody important obviously-and then you just remember at the last minute,y'know?Get your mother to believe it's something really important for school,or something like that,and instead of going to the place you don't wanna go toinstead..you stay and entertain your sis and her gal pals(hint-hint).It's simple really...just tell her you'd rather not go.