Can I negotiate hourly wage at Panera Bread?

You could negotiate just about anything with anyone. But, you have to learn the basic skills in negotiation. First, you must do your homework on Panera Bread. You can not and should not negotiate your pay unless and until you find out the pay structure based on other people having similar experience as yours. Also; unless you feel you are indispensable to them and that they absolutely need you, so play hard to get. In these tough economic times, you are lucky to find a job so be humble and sensible about how much you should ask for AFTER you've found out what others make.