differences between "as well as" and "together with"

There's no hyphen in "nowadays." https://www.google.co.kr/search?q=nowadays&rls=com.microsoft:en-US:%7Breferrer:source?%7D&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=&gfe_rd=cr&ei=m1FaVomRAamg8wfF_ZLABA&gws_rd=ssl

Recommended changes:

1. Now-a-days, many hotels and restaurants are being established where local foods together with western foods are being supplied.

Revised: Nowadays, many hotels and restaurants are being established where local foods, together with Western foods, are being supplied.
(They're both being supplied, but separately.)

Also: ...where local foods are being supplied together with Western foods.
(They're being supplied together, as fusion foods, perhaps.)

2. Now-a-days, many hotels and restaurants are being established where local foods as well as western foods are being supplied.

Revised: Nowadays, many hotels and restaurants are being established where local foods, as well as Western foods, are being supplied.
(Separately.)

Also: Nowadays, many hotels and restaurants are being established where local foods are being supplied with Western foods, as well.
(Mixed.)

Better, Nowadays, many hotels and restaurants are being established where both local foods and western foods are on the menu.

or

Nowadays, many hotels and restaurants are being established where both local dishes and western dishes are offered.

And, Nowadays, many hotels and restaurants are being established where local as well as western dishes are offered.

It's a flexible language.