Sept. 1 marks the debut of the new Sephora store at Westfield Montgomery Mall — the first of three longtime tenants in the Macy’s wing that are racing to open bigger and better stores before the holidays. Teavana, which closed last spring to make room for a major expansion of the Apple Store, will return this fall in a new location just across the hall. Apple was originally expected to reopen around November, but the project started late and construction delays could make it difficult to meet that timeline. Meanwhile, Swiss coffee maker Nespresso will soon announce plans for a retail store and tasting cafe right next to Teavana. Click here for more on that in our Aug. 18 edition.