Harassment at female bathroom

After enjoying a really great meal at a fairly empty RoccoMammas restaurant in Greenpoint..my older daughter was harassed by a very drunk patron tonight whilst trying to use the restroom. This was In full view of a waitress who chose not to alert us or intervene. This is how poor behaviour gets normalized. So disappointed with their response.The management team did not even take the time to take our contact details as they hardly showed interest. I believe this is a very serious matter as both my girls could of been ****d in the bathroom by a drunk patron,whilst the waiter just stood there and watched this drunken man harrasing my daughters