I guess RSVPing is just not cool any more.. 
I sent invites to 13 girls last week and not 1 has called. (2 moms I know and I emailed them, the others I dont) (DD8th birthday at an ice skating ring).
This happended last yr, (chuck e cheese) I put the RSVP date on and like 2 or 3 people got in before then.. maybe another 10 after the date and about kids showed up who didnt rsvp.. They were very helpful, with extra chairs n stuff, but we didn't have a big enough table either it was SUPPPER SUPPER lucky my neice and nephew didnt show, or I wouldn't have had enough goodie bags even.. .
I wish I knew how many were coming.. I know I am not the only mom who deals with this.. but making goodie bags, paying for kids who might/might not show up, not RSVP enough seats and crammming kids in, being short a goodie bag or paying for more than I need.. .. is well less fun that a birthday party should be..

I sent invites to 13 girls last week and not 1 has called. (2 moms I know and I emailed them, the others I dont) (DD8th birthday at an ice skating ring).
This happended last yr, (chuck e cheese) I put the RSVP date on and like 2 or 3 people got in before then.. maybe another 10 after the date and about kids showed up who didnt rsvp.. They were very helpful, with extra chairs n stuff, but we didn't have a big enough table either it was SUPPPER SUPPER lucky my neice and nephew didnt show, or I wouldn't have had enough goodie bags even.. .
I wish I knew how many were coming.. I know I am not the only mom who deals with this.. but making goodie bags, paying for kids who might/might not show up, not RSVP enough seats and crammming kids in, being short a goodie bag or paying for more than I need.. .. is well less fun that a birthday party should be..