Need ideas for activities/groups for 7 yr old in Kennesaw area/Georgia

After another rough night I am in need of some advice. We are moving to Kennesaw Georgia next week, and my 7 year old daughter is having a really tough time with the move. She's been having nightmares, so last night we sat up and talked about what she's afraid of in moving. She's a very sensitive child who bonds deeply with others. She's having a tough time with the idea of leaving her friends here, and is worried she won't have friends when we move (which I know won't happen, but can undertsand her fear). We aren't sure if she will go into school there for the remainder of the year, because she needs time to adjust to all of the other changes with the move.

So I am looking for some activities and or playgroups in the Kennesaw area so she can meet children her age and also maybe like her (vegetarian, animal activist, compassionate, etc). Any ideas?? Thanks!