Mānoa's Late-Fall Calendar Is Decided Before the Events Happen
October 29, 2026
October 29, 2026
The biggest day on the back-of-the-valley calendar this season is Friday, December 4, when Lyon Arboretum opens its Fall Plant & Craft Sale. The date that decides how most people get in comes almost four weeks earlier. On Monday, November 9, at 10 a.m., Lyon opens reservations for the sale's parking slots. The same pattern holds across Mānoa right now. A heritage tour holds ten people. A library craft session holds six. A botanical garden that takes walk-ins can still close on short notice. For most of what is coming up between now and early December, the decision happens well before the day itself.
Here is the season arranged by when you have to act, not by when the event happens.
| When to act | What it secures | When it happens |
|---|---|---|
| Before Saturday, Oct. 31 | Mānoa Valley Theatre's Rocky Horror shadow-cast night, with prop bag and 7 p.m. pre-show reception | Oct. 31 |
| RSVP ahead, six seats total | Teen crochet phone-bag craft at Mānoa Public Library, grades 6–12 | Nov. 7, 10–11:30 a.m. |
| Mon., Nov. 9, 10 a.m. | One-hour parking slot at Lyon's Fall Plant & Craft Sale | Dec. 4–5 |
| Any time during the run | Peter Pan Goes Wrong at Mānoa Valley Theatre | Nov. 12–29 |
| At least 24 hours out to keep a refund | Mānoa Heritage Center garden and heiau tour, 10-person cap | Selected weekday afternoons, one Saturday a month |
| Morning of your visit | Lyon's closures calendar | Any weekday |
The 2026 Fall Plant & Craft Sale runs Friday and Saturday, December 4 and 5, from 9 a.m. to 3 p.m. each day, around the Visitor Center and Greenhouse. The vendor list is long. Plants come from Lyon's own Horticulture Department, Hui Ku Maoli Ola, Laʻau Hawaiʻi, Olomana Tropicals, Lang's Nursery, Mix Plate Nurseries and Nuʻuanu Orchids. Craft and gift tables include David Shepard Hawaii, NaKui Studio, Nicole Nakata Art and Meli Hawaii. Khao and Papas brings a food truck, Da Poi Boi 808 brings fresh local items, and Bitter Root Brewery pours elixirs. The UH Insect Museum and several conservation groups host education booths on native and invasive species.
Lyon manages attendance mainly through staggered one-hour reservation slots. Each reservation is booked on Eventbrite starting November 9 at 10 a.m., covers one vehicle and its passengers, and grants parking in the main lot next to the sale. The arboretum notes that reservations are limited and asks people to book only if they are sure they can attend.
Walk-ups are welcome, but in a narrower window, from 10:30 a.m. to 2:30 p.m. each day. They must be dropped off at the entrance gate or park in the upper Mānoa neighborhood. Without a slot, you lose the first 90 minutes and the last 30 minutes of each day, along with the main lot. If you live on the upper streets, it also means sale traffic will be looking for curb space near you that Friday and Saturday. Lyon also asks shoppers to bring their own box, cart or bag, and suggests paying cash to speed up checkout.
The rest of the year, Lyon asks almost nothing of a visitor in advance. The arboretum is open Monday through Friday, 9 a.m. to 3 p.m. Admission is free with a suggested $10 donation, no reservations are required, and parking is first come, first served. When the lot fills, the backup is the paid lot at Paradise Park, just before Lyon on the way up.
What it does ask is a quick check before you leave home. Lyon's homepage says the Seed Conservation Lab is being renovated and warns of "frequent closures with short notice." The hours section separately points to last-minute closures due to construction on the property. The lab is one of three Hawaiian Rare Plant Program facilities that store and propagate seed for native plant conservation. In announcing the project, UH News reported that the full renovation would significantly increase the lab's capacity to conserve native Hawaiian plants. The closures are the cost of that work while it continues.
Lyon is also closed weekends and on state and federal holidays. That rules out Veterans Day on November 11 and Thanksgiving on November 26 for a weekday walk. The walk-up docent-led tours Lyon now offers cost $15 per person, with children under 12 free. According to the tours page, family and individual tours depend on docent availability, and sign-up happens at the Gift Shop. The tours calendar is worth checking before you go.
Two late-fall community classes are on the calendar. Gardenia Grafting with Calvin Zeng runs Saturday, November 7, from 9:30 to 11:30 a.m. A Thanksgiving centerpiece workshop runs Friday, November 20, at the same hours. Both are ticketed through a link on Lyon's homepage.
Two Mānoa institutions keep their sessions to ten people or fewer.
Mānoa Heritage Center runs public tours by reservation only, with no more than 10 people per time slot. The tour is a 60- to 90-minute outdoor walk through gardens of Native Hawaiian and Polynesian-introduced plants, with views across Mānoa Valley and a close look at Kūkaʻōʻō Heiau, an ancient Hawaiian agricultural temple. Kūaliʻi, the Cooke family home that is part of the Center, is not yet open to the public. Tours run on selected weekday afternoons and one Saturday a month. Refunds require at least 24 hours' notice, and no-shows cannot be refunded or rescheduled. Japanese-language tours are available by advance request. Admission prices on the tours page are labeled as of July 2024, so confirm the current rate when you book.
The Center's event calendar for the coming weeks includes:
The fan workshop falls on the second day of Lyon's plant sale. If you plan to do both on December 5, it helps to know which one you have actually reserved.
Mānoa Public Library has the smallest cap on the calendar. Its free teen crochet phone-bag craft on Saturday, November 7, from 10 to 11:30 a.m. is for grades 6 through 12, requires an RSVP and holds six people. Two days earlier, on Thursday, November 5, the branch shows Knives Out from 4 to 6:30 p.m. The film is rated PG-13 and the screening is meant for teens 13 and older.
The library's own calendar has three dates to plan around. According to the branch page, it is closed Tuesday, November 3, for the General Election, Wednesday, November 11, for Veterans Day, and Thursday, November 26, for Thanksgiving. Regular hours run 9 a.m. to 4 p.m. Monday and Tuesday, noon to 7 p.m. Wednesday and Thursday, 11 a.m. to 4 p.m. Friday and 9 a.m. to 4 p.m. Saturday. It is closed Sundays, and parking is free.
Mānoa Valley Theatre gives the most room to decide this season. Its Rocky Horror Picture Show live shadow-cast night on Saturday, October 31, comes with a prop bag and a pre-show reception starting at 7 p.m. After that, the mainstage moves to Peter Pan Goes Wrong, which runs November 12 through 29 with evening and matinee performances. Three weekends of shows is a much wider target than a one-hour parking slot.
The 2026–27 season is on sale now. Pick Your Pack subscriptions start at $200. Purpose follows from January 21 to February 7, 2027, and The Producers runs March 18 to April 4, 2027. A subscription is the one way on this list to settle the next several months in a single booking.
Some places at the back of the valley take no reservation, and their limit comes down to parking and gates. On the Mānoa Falls Trail, the spring maintenance that restricted weekday mornings in late March and early April 2026 was scheduled to wrap up no later than April 11, according to the DLNR notice. In a May 2025 closure notice, DLNR described the trail as drawing roughly 700 to 1,000 visitors a day.
The lot at the trailhead belongs to Paradise Park, and Nā Ala Hele says it does not manage that lot. In May 2026, Paradise Park and its lot closed for three days of filming, and the trail agency pointed hikers to neighborhood street parking where permitted. The lot can close on its own schedule without any trail closure. It also serves as Lyon's overflow lot, so a busy trail day can affect parking at the arboretum next door.
Down the valley, the pool at Mānoa Valley District Park is back. The City reports that the Harry Mamizuka Swimming Complex reopened May 18, 2026, after closing in late November 2025. The work replaced the diving blocks, repainted the bleachers and pool surfaces, and renovated the showers and bathrooms with slip-resistant flooring. For a weekday afternoon, it is one more option that does not depend on a booking window. For a different side of the valley, our look at where Mānoa eats now covers the dining side.
If you want to talk about the upper valley, whether you are wondering how plant sale weekends affect a quiet side street or what living near Lyon and the trailhead is like day to day, Chelsey Flanagan knows these streets well and is glad to compare notes. Let's Connect.
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