IF YOU’RE LOOKING to party, network or support a good cause this week, check out:

 TUESDAY

• DownEast Pride Alliance, 5:30 to 7:30 p.m., Grace Restaurant, Portland. Network with members of gay-owned and gay-friendly businesses and enjoy drinks and appetizers. Free. www.depabusiness.com. 

WEDNESDAY

• Infused Skyy Vodka Tasting, 5 to 7 p.m., The Salt Exchange, Portland. Taste fruit-flavored vodka cocktails. $10. 347-5687. 

THURSDAY

• Planet Dog’s Halloween Party, 6 to 7:30 p.m., Planet Dog Company Store, Portland. Enjoy a spooky brew and enter your pup in the best homemade costume contest. Donations accepted. 347-8606. 

FRIDAY

•  Hops and Harvest Beer Dinner, 6:30 p.m., Regatta Banquet & Conference Center, Eliot. Enjoy a five-course harvest dinner paired with Shipyard beers. $35. 351-4623. 

SATURDAY

• Harbor Haunt Halloween Party, 7 p.m., York Harbor Inn. Participate in a costume contest, dance to Four Fathers of Rock and raise funds for AIDS education and prevention. $10. 363-5119.