The National Association of Women Business Owners-Central Iowa Chapter (NAWBO-CI) will celebrate 25 years of affiliation with the national organization with an anniversary celebration Sept. 8 at Jasper Winery. The after-work gathering will include networking, sharing of stories and building on ideas for business growth. Hors d’oeuvres and dessert will be provided along with wine and beer tasting and a cash bar. The fee is $10 if registered by Friday, or $15 after that day. For more information, contact T. Waldmann-Williams, TWW Consulting, NAWBO-CI co-president, (614) 828-6409, or email her at tww@twwconsulting.com.