Could string, add to floral arrangements, incorporate into centerpieces (like, branches covered in butterflies, butterflies in terrariums, whatever)
Campfire for reading around. Try, Do Angels Go Camping? Amazon.com
Could be fun for an indoor campout. Maybe fill the stock pot with questions to ask the girls...use a ladle to fish out a question and go around the circle.
40+ Creative Pinecone Crafts for Your Holiday Decorations --> Pinecone Tree Centerpiece
Upcycle and Repurposed - 30 Chic and Colorful DIY Candle Votive Ideas
Party Table Decor in Coral & Gold via lilblueboo.com diy decor chevron
I like the idea of some kind of graphic print/frame with the centerpiece... something to think about -- rustic theme???
Invite Fairies into your life with glitter - try these mason jar candles from cakerypapery.