OK, I think I got it working using the BRIDGED networking option.
Some funkiness in the setup included:
1. adding this on the server-side:
server-bridge 192.168.11.1 255.255.255.0 192.168.11.244 192.168.11.254
2. tweaking DNS settings on the client-side (Tunnelblick), but mostly, remembering to add the DNS server manually into the standard OSX network settings