<p>Carleton will have quite a few events for Halloween though I’m not sure exactly when each event will take place. There’ll be a Haunted Arb tour which she’ll want to check out if she can! Everything she should see and do will probably be programmed into her schedule (touring, sitting in on classes, visiting profs, etc). If she’s interested in a club or sport or something, have her check that club/sport/whatever’s schedule and see if she can attend a meeting/practice.</p>