Monster Mash at Buffalo Museum of Science- October 11, 2026- Buffalo, NY

Monster Mash at Buffalo Museum of Science– October 11, 2026 from 10am to 2pm at 1020 Humboldt Parkway, Buffalo.

Explore spooky science at the museum this Halloween season! Pick up a goodie bag, visit every trick-or-treat station, and discover hands-on science surprises along the way. Enjoy the tricks, collect your treats, and make unforgettable Halloween memories!

Kids who come in costume receive $2 off admission. Looking for even more Halloween fun? Create glow-in-the-dark slime or take part in our special owl pellet dissection lab for an additional fee, see details below.

Monster Mash Admission

• Sunday, Oct. 11

Monster Mash Add-On Activities

Glow-in-the-Dark Slime Creation ($6 – Drop in anytime)

Sunday, Oct. 11
Owl Pellet Dissection ($8 – Family Workshop, please choose a time)

Sunday, Oct. 11, at 10:30 a.m.
Sunday, Oct. 11, at 1:30 p.m.