If you haven't yet found a full-time internship or job, perhaps you might want to consider Job Shadowing as a career exploration activity that provides an opportunity to see what it's really like working in a particular career field of interest. Job shadowing offers a chance to see what it's actually like working in a specific job. Not only do job shadowers get to observe the day-to-day activities of someone in the current workforce, they also get a chance to have their questions answered.
Depending on the organization, students may do job shadowing any where from one day to several weeks or months. Altough the main purpose of shadowing is to observe and ask questions, many students are able to get an opportunitity to gain some real hands-on experience actually working for the employer who may treat the job shadow more like an actual internship.