| 7:00a.m.—2:30p.m. | Breakfast Festival* at the Wellesley Middle School — Rotary Club of Wellesley 50 Kingsbury Street | |
| 7:00a.m.—2:30p.m. | Free Eye Exams at the Needham Lions Club Eye Mobile at the Wellesley Middle School — Needham Lions Club 50 Kingsbury Street | |
| Saturday—Sunday (decamp after parade) | 18th Century Military Encampment at Town Hall Grounds The Royal Irish Artillery, Tours all day Saturday, Cannon Firing on the half hour on Saturday 525 Washington Street | |
| 9:00a.m. | Wonderful Weekend Free Fitness Class with Pure Barre Linden Square Courtyard, Click for required pre-registration | |
| 9:00a.m.—10:00a.m. | Centennial Reservation Trail Walk— Wellesley Trails Committee Meet at 9:00am at Centennial Reservation parking lot off of Oakland Street | |
| 9:30a.m. | Wellesley College Walk with Professor Peter Fergusson Wellesley College Academic Quadrangle, Green Hall | |
| 10:00a.m.—11:30a.m. | Fun and Health for Pets and Their ‘People’ Dog Contest Wellesley Health Department, Wellesley Animal Control, Stray Pets in Need, and Unleashed by Petco Warren School Playground, 90 Washington Street (Route 16)Prizes awarded in various categories including “shaggiest”, “best grooomed”, “best tricks”, “wiggliest”, and many more! | |
| 10:00a.m.—2:00p.m | Free, Local Charity Benefit, Hay Wagon Ride Linden Square, Click for details, donations welcomed | |
| 10:00a.m.—2:00p.m | Open House at the Dadmun-McNamara House — Wellesley Historical Society 219 Washington Street | |
| 10:00a.m.—2:00p.m | Wheels of Wellesley @ Wellesley Community Center 219 Washington StreetFeaturing Exotic and Antique Cars, Motorcycles, and Bicycles plus live music plus “Straight from Gotham City – 50th Anniversary of Batman TV Show” | |
| 10:00a.m.— 3:00p.m | Bike Rodeo and Races at Tailby Lot – Wellesley Bike Safety Committee Tailby Parking Lot (Wellesley Square Commuter Parking Lot)Free stuff and prizes. Free tune-ups by Landry’s. | |
| 10:00a.m.—5:00p.m. | Wonderful Weekend 18% Off Select Items Specials! Linden Square and Wellesley Square | |
| 10:00a.m.—5:00p.m. | Wonderful Weekend Sidewalk Sale Linden Square, Click for details | |
| 11:00a.m.— 3:00p.m. | Open House at Wellesley Municipal Light Plant — 4 Municipal Way (455 Worcester Street, Route 9) Featuring a historical tour of the Original Substation. | |
| 11:00a.m.— 3:00p.m. | Historical Tours at Fells Branch Library — Wellesley Historical Society 308 Weston Road | |
| 11:00a.m.— 3:00p.m. | Historical Tours at Hills Branch Library — Wellesley Historical Society 210 Washington Street | |
| 11:00a.m.— 3:00p.m. | Open House at Wellesley Police Station 485 Washington Street | |
| 11:00a.m.— 3:00p.m. | Open House at Wellesley Main Fire Station #2 457 Worcester Street (Route 9) | |
| 1:00p.m. — 4:00p.m. | Build Your Own Woodland Troll & Fairy House — Wellesley Conservation Council Cochituate Aqueduct, Russell Road / Kendall Road (for elementary school kids) | |
| 1:00p.m.—4:00p.m. | Art in the Park — Wellesley Community Art Project & Wellesley Women Artisans Simon’s Park (Corner of Washington & Brook Street, left of the Library) | |
| 2:00p.m. | Cottage St Neighborhood Historical Walking Tour — Wellesley Historical Society St. Andrews Church Parking Lot, 79 Denton Road | |
| 4:00p.m. | Veterans’ Ecumenical Memorial Mass at Saint Paul Church Wellesley Veterans’ Council 502 Washington Street | |