I'd like to know as well 

 I googled a bit, but doesn't look like it. 

 Same here. Will have to RTFM then  

 #TIL
There is `lightning-multifundchannel` just for this purpose. But I was searching for incorrect keywords. Read more [here](https://docs.corelightning.org/reference/lightning-multifundchannel ) 

 Oh nice!