We took the binky (pacifier) from our 21 months old now she won't nap?

We threw a "Binky-Tossing Party" for her a little over a week ago and like a big girl threw her binkies away . She understands what it means to throw something away but is too young to understand the whole "we're sending it to babies who need it" concept. Anyways, the first few nights were awful but expected. Nights have become better but we're (and her daycare is) having a hard time getting her to nap during the day now. We have tried everything and she fights it tooth and nail. She is required to have a nap during the day at daycare and she's keeping other children in her cl awake from her tantrums. I don't know else what to do and neither do her teachers. We tried laying down with her, patting her /back, getting her attached to her taggy, music, etc...everything. Should we just cave and let her have it for her naps at daycare only so she gets a nap and the other kids can sleep as well?? Are there other things we haven't tried of that I don't know about? Please help!