Crab Bucket Restaurant Coming to South Michigan and 21st

It looks like South Michigan is getting a new restaurant:

We did some googling but could find much (except a closed restaurant with the same name in Hawaii). 

Anyone have any info on this?

Of interest, this seemingly would be another "seafood broil" type of restaurant for the neighborhood.  Low Country (1132 S. Wabash) opened last year.

Regardless, more momentum close to Motor Row.

(Hat tip:  HG!)