Workshop sites:
Talks: Scott Lab E004
Refreshments and coffee: MW 724, Mathematics Tower
Restaurants: there are various restaurants along High Street, such as
Roots natural kitchen, Diaspora (Korean), Moy's (Chinese), Lan Zhou Noodles (Chinese - limited seating), Heirloom Cafe (American), Shawerma Bite (Mediterranean roll/bowl), Mark Pi's Asian Diner, etc.
A few places:
on campus: Orton Geological Museum, Wexner Center for the Arts, Mirror lake, Knowlton Hall rooftop, Thompson library top floor, John H. Glenn Archives, Chadwick Arboretum,...
within the city: Olentangy trail, Whetstone park of roses, Short North, Columbus Museum of Art, Topiary Garden, Scioto Mile, German Village, Franklin Park Conservatory, ...