Do I follow up for ds's bday RSVP or no?

[Babymakes3]

DS's 2nd birthday party is on the 22nd, I sent invites in the mail 2 weeks ago. I have had 3 people rsvp out of about 15 mailed. I kinda need to hit Sams Club on wednesday and the grocery store probably thursday and need to know how many I need to do food for.
What do i do?! Wait or create an evite follow-up? I feel like calling is tacky even if it is mostly family.

[BabyBearsMom]

IMO, calling isn't tacky at all. Not RSVPing for 2 weeks is tacky. If you really need an answer by Wednesday, I would call.

[Meatball Mommie]

Another vote for calling...

We went through the same think recently...I hate when people don't RSVP - if they are tacky enough not to RSVP on time, then they can put up with my tacky phone call / email reminder! lol

[Sweetum]

call. they're supposed to rsvp, they didn't, so you call.

[goldenpig]

Definitely call. Not tacky at all. You need to know who's coming so you don't buy too much or too little food. If they didn't RSVP they probably won't respond to Evite either so I would just do the most direct method.