News Cesco Osteria By Erin Hartigan Dec. 9, 2011 7:54 am EST Add Tasting Table on Google: Preferred Source Google Discover Chef Francesco Ricchi is back with this large Italian restaurant with house-made pastas and classic Italian dishes. The space will also host Co2 Lounge. Cesco Osteria Chef Francesco Ricchi has opened in this dimly lit Bethesda space.