Sunday picks: Catch the last train ...
Last train
Today is your last chance to see the elaborate miniature trains and buildings of the Wonderland Express at the Chicago Botanic Garden, Glencoe. $12; $10 seniors and kids ages 3 to 12; $25-$30 parking per car or van. (847) 835-5440 or chicagobotanic.org. 10 a.m. to 6 p.m. Sunday, Jan. 4
Camper collection
Start sizing up camper vans for next summer at the Camping World RV Show & Super Sale this weekend at the Lake County Fairgrounds, 1060 E. Peterson Road, Grayslake. No admission charge. (866) 885-7621, (847) 680-7200 or lcfair.com. 11 a.m. to 5 p.m. Sunday and Monday, Jan. 4 and 5
Opera excerpts
Soprano Solange Sior and baritone Aaron Wardell star in the Soirée Lyric performance of “To Thee I Sing” today at the First Congregational Church, 256 E. Chicago St., Elgin. $10-$30. (224) 595-1526 or soireelyrique.org. 3 p.m. Sunday, Jan. 4