Kirby Plaza 143 should have the same software as MWAH 177, plus it should be open 24 hours each day except for Friday and Saturday nights.
NOTE on using ITSS (full access) systems: You may not be able to directly use your MPLAB IDE project files (the version of MPLAB on these systems is probably not as recent as what you are using). Instead, take your .s file, and build a new project within the MPLAB on these systems and insert your .s file into the new project. This should be useful if your personal laptop fails.