The Zombie Sightings project took place in 2009, at the Alameda Towne Centre Mall. Housed in the Super Pop-Up Shop under the supervision of curators Glen Helfand and Rebeca Bollinger, this project mined mall-goers for their zombie knowledge. Upon entering the Pop-Up Shop, people of all ages were invited to make a drawing of a zombie and to write where they saw him/her/it in or around the mall. Over 150 drawings were produced, citing zombie appearances in many different locales. Another iteration of this project took place at the Exploratorium Helix site in 2014.