Bar Crawl App Idea - really creative and can be super useful to help plan night out but it would be nice to also factor in popularity of the bar (so you don't end up at an empty bar).
Traveling App Idea - sounds like a good idea because it factors in your budget but a way to improve the app would show pricing of housing, food, and activities and also be able to plan your trip through the app
Running App Idea - suggest having filters for running course type (hilly, flat, mix of both) and presence of hydration stations and bathrooms
Classroom Finding App Idea - being able to tell them to go down a set of stairs
Event App Idea - like how it will help you explore the community more but maybe show distance the events are from you
Adventuring App Idea - cool idea but would like to see availability of events, how many tickets are left for the activity