Located in Pasadena, the Langham Huntington is a bit further from the Castaways but is this is the hotel the Bride and Groom are staying at.  

Reservations can be made by following the link below or by calling 800-588-9141.
If you are interested in staying here please call the bride.
http://pasadena.langhamhotels.com/index.html

Located just down the hill from the Castaways, the Residence Inn would be a close spot for you to lay your head after the wedding. 

Reservations can be made online or by calling 818-260-8787.
A group rate can be booked by following the below link or using group code RHWRHWA when making your reservation.
Residence Inn Burbank Downtown >>