Hiya Amy, and welcome to planDisney! I'm thrilled to hear you have a trip to the Happiest Place on Earth in a little over a month!
According to the
Hours & Events Calendar, it looks like
Fantasmic! showings are limited to weekends only for the next few weeks. It looks to me that, starting this week through May 25, there are no scheduled performances on Monday-Thursday nights.
Having said that, it looks like your arrival date is May 25 - will you be visiting for more than one day? There are two performances of Fantasmic! per night on May 26-28 so you would most definitely be able to catch this amazing show on those dates.
With the
Disney100 celebration in full effect this year, it definitely feels like we've been spoiled with amazing parades and spectaculars! While Fantasmic! showings might be limited to the weekends for the next few weeks, there is the
"Magic Happens" Parade and
Wondrous Journeys in Disneyland Park and
World of Color - ONE in Disney California Adventure Park.
As for special events, it does look like there is a
Disneyland Resort Grad Nite on May 25 in Disneyland California Adventure Park. The park will close at 9:00 PM for that event, though Disneyland Park is still open until 11:00 PM that night so you can switch over if you have a Park Hopper or Magic Key Pass! It does look like there is still a scheduled World of Color - ONE that evening at 9:00 PM as well if you'd like to catch that on your way out of the park.
Thanks again for your question, Amy - I hope you have an amazing trip to the Disneyland Resort!
Have a Magical Day,
Greg