The Darling Mansion
The Library
Carmilla calls Laura from the lost library in episode 2x34 “Last Call”.
Source: Hot Lady Pants
Around Campus
Mel and Theo call Laura from elsewhere on campus and ask for Danny's help in episode 2x33 “Just in Case”.
The Dean's Mansion
Laura and the gang move into some swish new digs after returning to Silas in season two.