Things to do in Metro Detroit this weekend: Oct. 31-Nov. 2

🧛 Or, celebrate Halloween at the Godfrey Detroit rooftop with DJs, dancing and themed refreshments.

• 9pm-2am Friday. $25.

🍫 Plus, take part in free trunk-or-treat events across Detroit with family.

• Most are 5-7pm Friday, but times vary.

🎃 Michigan Central is also hosting a free, family-friendly celebration outdoors for the spooky holiday with science demos, crafts, cider and donuts.

• 5-9pm Friday; no tickets required.

🕯️ This weekend also marks Day of the Dead, Día de los Muertos, commemorating deceased family members. The Free Press rounded up events including a free riverfront celebration 11am-3pm Saturday at Valade Park and the exhibition of ofrendas at the DIA.

🏃 Stretch your legs and join the annual Run of the Dead fundraiser with 5K and 10K routes in southwest Detroit.

• 9am race start Saturday. Starting at $55.

🧟 Check out innovative DJs and musicians in a "Thriller"-themed shindig at Spot Lite.

• 9pm-2am Saturday. $18-$23.

🍂 Learn about how decomposition helps keep forests healthy at Eliza Howell Park.

• 10am-noon Saturday. $8.