I know I haven't held a meeting of PDX Func in five years. But you all might be delighted to know that there's a new Meetup, that just started last year, that covers the similar topics: PDX Has Skill
https://www.meetup.com/portland-has-skill/. It's a great, friendly group of folks, and we are as likely to discuss dependent types or theory as well as practical Haskell programming. The format is such that folks from the group are encouraged, but not required, to give presentations.