How to increase the tip size - waitresses secrets obozrevatel.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from obozrevatel.com Daily Mail and Mail on Sunday newspapers.
Hannah Pemberton, 26, from Ohio, vouches for the "pigtail theory," saying she earns better tips as a restaurant server when she wears her hair in pigtails.