TUESDAY

Geology and History, 6:30 p.m. in Camden

Geologist Sid Quarrier will give an illustrated talk on “Landscapes, Geology and Human Affairs on the St. George River” this week at Camden Public Library. He’ll explore how the land and its geologic history have had an influence on human affairs. Camden’s library is located at 55 Main St. in Camden. Call 236-3440.

WEDNESDAY

Snowshoeing At Night, 5:30 p.m. in Waterville

Every Wednesday, Inland Hospital in Waterville leads snowshoe hikes on land owned by the hospital and the city. No charge. Wear warm clothes. Meet at the trail head behind Inland Hospital, 200 Kennedy Memorial Drive. Call 861-3292.

Stories of Adventure, 6 p.m., Pinkham Notch, N.H.

The Appalachian Mountain Club is again offering its international dinner and adventure series, featuring cuisine from another culture and a guest speaker who tells an adventure from that region of the world. The family-style dinner features four courses. Guests may BYOB. This Wednesday’s program features the cuisine of Ecuador with a talk about Ecuador. All programs are free and open to the public. Dinner costs $28. Reservations are recommended. Call 603-466-2727.

FRIDAY

Farm Days, 10 to 11:30 a.m.

Come learn about a working farm at Pineland Farms on Fridays this winter. Explore the farm and collect eggs, milk a cow, and help the farmers. Cost is $5 per person. Buy tickets at the Welcome Center. Pineland Farms is located on Farm View Drive in New Gloucester. Call 688-4800.

SATURDAY

Bird Walks, 8 a.m. in Freeport

Geared toward birders of all skill levels, free guided walks are offered every Saturday morning at Freeport Wild Bird Supply. Meet at the store at 541 Route 1. Usually, walks involve a short car-pool trip to a local site of seasonal interest. Bring your binoculars, or borrow a pair, and come out to see some birds and learn about their habits. For more information, call 865-6000.

Winter Fun Days, 10 a.m. to 3 p.m.

Activities for all ages will be on tap at the next Winter Family Fun Day sponsored by a Maine state park. This week, Mount Blue State Park in Weld will offer cross country skiing, snowshoeing, ice skating, hay rides and more. Cost is $1.50 for ages 12 to 64. Call 585-2261.

Quarry Carnival, 10 a.m. to 2 p.m., Waterville

The Quarry Road Recreation Area is hosting another winter carnival with loads of unique winter events. An “amazing tree maze,” a fat tire bike race, and a laser biathlon demonstration are some of the offerings. A free buffet will be served compliments of area restaurants. The Quarry Road Trails are located off North Street in Waterville. For more information, call 861-3292.