Oh man... Unfortunately I'm going to be out of the country during that or I would be ALL OVER IT.
Those dev kits are pricey... Is this the one? http://snootlab.com/shields-snootlab/829-.html
Those dev kits are pricey... Is this the one? http://snootlab.com/shields-snootlab/829-.html
The Akeru board is still quite expensive (€100), as it's a full Arduino/Genuino board + sigfox module + subscription. And the guy is producing them himself, with small batches. This one is not FCC-ready yet anyway.
Keep in touch for future US-based events !