Tomorrow’s 2008 Hispanic Business Expo at Navy Pier offers free workshops for businesspeople and entrepreneurs, including “Jump-start Your Sales and Profits,” “Sea su Propio Jefe* (Be Your Own Boss),” and “The Future of Green Technology.” Advanced registration for each workshop is required; register online here. The morning session starts at 11 AM. For more details, call 312-425-9500. 

*Warning: All seminars with titles in Spanish will be conducted in Spanish, so bring that Babel fish if you’re English-only.