The Penn State alumni team will make its first tournament appearance at 3 p.m. on Monday, July 24.
Lapi, a second-team All-Big Ten selection in 2022, spent four years at Northwestern as a two-year starter.
Diego Diaz, Morgan Marshall, and Freddie Bell will join the Nittany Lions' Class of 2023 after their spring signings.
Collins was named to the All-Western New York first team and all-conference first team following her sophomore season.
The Nittany Lions announced their full 2023 schedule Friday night, which features 29 matches and 15 home appearances in Rec Hall.
Toure is the 17th player and the second safety to join the Nittany Lions' recruiting Class of 2024.