I’m happy to announce that there is now an experimental Zebra powered LightwalletD available on mainnet at https://zebra-lwd.zecwallet.co:9067
Zebra is Zcash Foundation’s full node implementation, and can support a LightwalletD frontend. The LightwalletD at the above address is connected exclusively to a Zebra node (i.e., Zebra serves all its data)
This server is still experimental, so please be gentle with it 
If you want to try it, please use Zecwallet Lite v1.8.7, go to Wallet -> Server Info -> Switch LightwalletD Server
I want to thank the entire Zcash Foundation team - Who did an enormous amount of work to support the LightwalletD RPCs and fine tune performance. (And for building Zebra in the first place)
@teor @conradoz @dconnolly @fungai @Dodger