We had a decently sized tesla coil presentation for Electromagnetics 1
That's what they do here. It helps a lot of students, but there's still a high number of people who simply didn't expect that studying physics means 20+ hours a week of dry math.
For what it's worth, they are quite honest about it at my university, if you do poorly you get a talk from someone explaining how tough it is, and that if you're really not up for it, quitting may not be a bad idea. They also offer help on how to tackle the courses and pass them, of course, but if you don't do well at all in your first year they strongly recommend dropping out. And the student recruiting has a weird schism - on the one hand they want as many students to come to their university as possible, because that's good for them - but at the same time you do not want to encourage people who will drop out anyway.
When the math gets abstract, there's not much of the plenty of cool shit you can do with it, as far as I know. It may have very useful and interesting applications, but those are usually a bit beyond the grasp of freshmen and would only make it even more complicated... I honestly wouldn't know how to make our freshmen year math any more interesting than they made it now.
Keep on keepin' the beat alive!