These days familial units come in all shapes and sizes (five grandparents, a step-parent, and a sister by marriage). And though we believe the more, the merrier — we couldn’t find a family tree where the whole brood could perch.

Thankfully, JHill Design’s customizable family tree print lets you add extra slots to accurately depict your complicated clan. The artists there have yet to encounter a combo they couldn’t make work (you hear that, Brady Bunch?) but do ask that you limit your unique lineage to four generations (for space’s sake).

The beautifully designed keepsake is printed on archival paper with two color options: orange, green, and blue or orange, pink, and yellow. Got good penmanship? Fill in the blanks on your own. If not, order a personalized version with the information already printed. And let someone else worry about keeping the names straight.

Available online jhilldesign.com, $50-$85.

HAUNT
Cocowalk Kids Halloween Party
What: Trick-or-treating among the shops, costume contests, and face painters.
Why: A DJ spins tunes for little goblins to groove to.
When: Sun., noon-5 p.m.
Where: 3015 Grand Ave., Coconut Grove (305-444-0777). Participation is free.

GROSS OUT
Science of Goo
What: Occupy her during the upcoming teacher workday with fun educational activities.
Why: Slime and goop are a welcome change from writing and ’rithmetic.
When: Book now for Nov. 1.
Where: Miami Science Museum, 3280 S. Miami Ave. (305-646-4200). For more info, call 305-646-4264. Register online at bird.miamisci.org. Cost is $55. Before care, $5; aftercare, $12.

ROCK
Yo Gabba Gabba Live
What: Don’t miss the energetic show with zany characters like Plex, Foofa, and DJ Lance Rock.
Why: Get amped with face painting and games at the Halloween-themed pre-party.
When: Sun. Doors, 11 a.m. & 3 p.m.; concert, 12:30 & 4 p.m.
Where: American Airlines Arena, 601 Biscayne Blvd. (786-777-1000). Tickets online at yogabbagabbalive.com. Adults and children, $35-$148.

Photo: Courtesy of JHill Design